20196146878

素因数分解:

$2^1\times {\mathrm{613}}^1\times {\mathrm{1451}}^1\times {\mathrm{11353}}^1$

素因数の和:13419

約数の個数: 16

約数和(自身を含む): 30367226736

約数和(自身を除く): 10171079858

約数列:

[1, 2, 613, 1226, 1451, 2902, 11353, 22706, 889463, 1778926, 6959389, 13918778, 16473203, 32946406, 10098073439, 20196146878]

約数ペア:

[(1, 20196146878), (2, 10098073439), (613, 32946406), (1226, 16473203), (1451, 13918778), (2902, 6959389), (11353, 1778926), (22706, 889463)]