20172848855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1\times {\mathrm{109841}}^1$

素因数の和:111466

約数の個数: 16

約数和(自身を含む): 25275962304

約数和(自身を除く): 5103113449

約数列:

[1, 5, 23, 115, 1597, 7985, 36731, 109841, 183655, 549205, 2526343, 12631715, 175416077, 877080385, 4034569771, 20172848855]

約数ペア:

[(1, 20172848855), (5, 4034569771), (23, 877080385), (115, 175416077), (1597, 12631715), (7985, 2526343), (36731, 549205), (109841, 183655)]