20083392273

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9284971}}^1$

素因数の和:9285084

約数の個数: 16

約数和(自身を含む): 30900386816

約数和(自身を除く): 10816994543

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 9284971, 27854913, 64994797, 194984391, 956352013, 2869056039, 6694464091, 20083392273]

約数ペア:

[(1, 20083392273), (3, 6694464091), (7, 2869056039), (21, 956352013), (103, 194984391), (309, 64994797), (721, 27854913), (2163, 9284971)]