20177091656

素因数分解:

$2^3\times {\mathrm{33851}}^1\times {\mathrm{74507}}^1$

素因数の和:108364

約数の個数: 16

約数和(自身を含む): 37833672240

約数和(自身を除く): 17656580584

約数列:

[1, 2, 4, 8, 33851, 67702, 74507, 135404, 149014, 270808, 298028, 596056, 2522136457, 5044272914, 10088545828, 20177091656]

約数ペア:

[(1, 20177091656), (2, 10088545828), (4, 5044272914), (8, 2522136457), (33851, 596056), (67702, 298028), (74507, 270808), (135404, 149014)]