2040557872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7502051}}^1$

素因数の和:7502076

約数の個数: 20

約数和(自身を含む): 4186145016

約数和(自身を除く): 2145587144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7502051, 15004102, 30008204, 60016408, 120032816, 127534867, 255069734, 510139468, 1020278936, 2040557872]

約数ペア:

[(1, 2040557872), (2, 1020278936), (4, 510139468), (8, 255069734), (16, 127534867), (17, 120032816), (34, 60016408), (68, 30008204), (136, 15004102), (272, 7502051)]