20171361604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{162672271}}^1$

素因数の和:162672306

約数の個数: 12

約数和(自身を含む): 36438588928

約数和(自身を除く): 16267227324

約数列:

[1, 2, 4, 31, 62, 124, 162672271, 325344542, 650689084, 5042840401, 10085680802, 20171361604]

約数ペア:

[(1, 20171361604), (2, 10085680802), (4, 5042840401), (31, 650689084), (62, 325344542), (124, 162672271)]