20216928233

素因数分解:

${\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{16699}}^1$

素因数の和:17072

約数の個数: 16

約数和(自身を含む): 20873664000

約数和(自身を除く): 656735767

約数列:

[1, 61, 89, 223, 5429, 13603, 16699, 19847, 1018639, 1210667, 1486211, 3723877, 90658871, 227156497, 331425053, 20216928233]

約数ペア:

[(1, 20216928233), (61, 331425053), (89, 227156497), (223, 90658871), (5429, 3723877), (13603, 1486211), (16699, 1210667), (19847, 1018639)]