20125909414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3238801}}^1$

素因数の和:3239055

約数の個数: 16

約数和(自身を含む): 32647124160

約数和(自身を除く): 12521214746

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 3238801, 6477602, 42104413, 84208826, 774073439, 1548146878, 10062954707, 20125909414]

約数ペア:

[(1, 20125909414), (2, 10062954707), (13, 1548146878), (26, 774073439), (239, 84208826), (478, 42104413), (3107, 6477602), (6214, 3238801)]