20163400804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2756069}}^1$

素因数の和:2756163

約数の個数: 24

約数和(自身を含む): 37041580800

約数和(自身を除く): 16878179996

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 1829, 3658, 7316, 2756069, 5512138, 11024276, 85438139, 162608071, 170876278, 325216142, 341752556, 650432284, 5040850201, 10081700402, 20163400804]

約数ペア:

[(1, 20163400804), (2, 10081700402), (4, 5040850201), (31, 650432284), (59, 341752556), (62, 325216142), (118, 170876278), (124, 162608071), (236, 85438139), (1829, 11024276), (3658, 5512138), (7316, 2756069)]