20156227798

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6287033}}^1$

素因数の和:6287271

約数の個数: 16

約数和(自身を含む): 34704427680

約数和(自身を除く): 14548199882

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6287033, 12574066, 44009231, 88018462, 1439730557, 2879461114, 10078113899, 20156227798]

約数ペア:

[(1, 20156227798), (2, 10078113899), (7, 2879461114), (14, 1439730557), (229, 88018462), (458, 44009231), (1603, 12574066), (3206, 6287033)]