20176934744

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{11309941}}^1$

素因数の和:11310170

約数の個数: 16

約数和(自身を含む): 38001405120

約数和(自身を除く): 17824470376

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 11309941, 22619882, 45239764, 90479528, 2522116843, 5044233686, 10088467372, 20176934744]

約数ペア:

[(1, 20176934744), (2, 10088467372), (4, 5044233686), (8, 2522116843), (223, 90479528), (446, 45239764), (892, 22619882), (1784, 11309941)]