20256204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88843}}^1$

素因数の和:88869

約数の個数: 24

約数和(自身を含む): 49752640

約数和(自身を除く): 29496436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88843, 177686, 266529, 355372, 533058, 1066116, 1688017, 3376034, 5064051, 6752068, 10128102, 20256204]

約数ペア:

[(1, 20256204), (2, 10128102), (3, 6752068), (4, 5064051), (6, 3376034), (12, 1688017), (19, 1066116), (38, 533058), (57, 355372), (76, 266529), (114, 177686), (228, 88843)]