20

20

positive integer, abundant number, even number, dodecahedral number, pronic number, tetrahedral number, magic number, admirable number, composite number, harshad number

Name in hiero markup	V20-V20
Follows	19
Followed by	21
Prime factor	2, 5
Mathematical inverse	−20
Unicode character	⒇, ⓴, ⑳, ㉉, ⒛

20 (Kò-Bolo ) nbozini dalbo dir-nbonu 19.