20158128529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{46327}}^1\times {\mathrm{5651}}^1$

素因数の和:51996

約数の個数: 16

約数和(自身を含む): 25137202176

約数和(自身を除く): 4979073647

約数列:

[1, 7, 11, 77, 5651, 39557, 46327, 62161, 324289, 435127, 509597, 3567179, 261793877, 1832557139, 2879732647, 20158128529]

約数ペア:

[(1, 20158128529), (7, 2879732647), (11, 1832557139), (77, 261793877), (5651, 3567179), (39557, 509597), (46327, 435127), (62161, 324289)]