20702964359

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{414283}}^1$

素因数の和:414371

約数の個数: 24

約数和(自身を含む): 26447890560

約数和(自身を除く): 5744926201

約数列:

[1, 7, 11, 59, 77, 121, 413, 649, 847, 4543, 7139, 49973, 414283, 2899981, 4557113, 24442697, 31899791, 50128243, 171098879, 268869667, 350897701, 1882087669, 2957566337, 20702964359]

約数ペア:

[(1, 20702964359), (7, 2957566337), (11, 1882087669), (59, 350897701), (77, 268869667), (121, 171098879), (413, 50128243), (649, 31899791), (847, 24442697), (4543, 4557113), (7139, 2899981), (49973, 414283)]