20166848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24239}}^1$

素因数の和:24264

約数の個数: 28

約数和(自身を含む): 43098720

約数和(自身を除く): 22931872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24239, 48478, 96956, 193912, 315107, 387824, 630214, 775648, 1260428, 1551296, 2520856, 5041712, 10083424, 20166848]

約数ペア:

[(1, 20166848), (2, 10083424), (4, 5041712), (8, 2520856), (13, 1551296), (16, 1260428), (26, 775648), (32, 630214), (52, 387824), (64, 315107), (104, 193912), (208, 96956), (416, 48478), (832, 24239)]