20649133798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1\times {\mathrm{153889}}^1$

素因数の和:156831

約数の個数: 16

約数和(自身を含む): 32331673440

約数和(自身を除く): 11682539642

約数列:

[1, 2, 23, 46, 2917, 5834, 67091, 134182, 153889, 307778, 3539447, 7078894, 448894213, 897788426, 10324566899, 20649133798]

約数ペア:

[(1, 20649133798), (2, 10324566899), (23, 897788426), (46, 448894213), (2917, 7078894), (5834, 3539447), (67091, 307778), (134182, 153889)]