20410424

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{20089}}^1$

素因数の和:20222

約数の個数: 16

約数和(自身を含む): 38572800

約数和(自身を除く): 18162376

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 20089, 40178, 80356, 160712, 2551303, 5102606, 10205212, 20410424]

約数ペア:

[(1, 20410424), (2, 10205212), (4, 5102606), (8, 2551303), (127, 160712), (254, 80356), (508, 40178), (1016, 20089)]