20552221874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{574309}}^1$

素因数の和:574957

約数の個数: 16

約数和(自身を含む): 31943122200

約数和(自身を除く): 11390900326

約数列:

[1, 2, 29, 58, 617, 1234, 17893, 35786, 574309, 1148618, 16654961, 33309922, 354348653, 708697306, 10276110937, 20552221874]

約数ペア:

[(1, 20552221874), (2, 10276110937), (29, 708697306), (58, 354348653), (617, 33309922), (1234, 16654961), (17893, 1148618), (35786, 574309)]