20074969154

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1\times {\mathrm{242633}}^1$

素因数の和:243685

約数の個数: 16

約数和(自身を含む): 30877602840

約数和(自身を除く): 10802633686

約数列:

[1, 2, 41, 82, 1009, 2018, 41369, 82738, 242633, 485266, 9947953, 19895906, 244816697, 489633394, 10037484577, 20074969154]

約数ペア:

[(1, 20074969154), (2, 10037484577), (41, 489633394), (82, 244816697), (1009, 19895906), (2018, 9947953), (41369, 485266), (82738, 242633)]