20064284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2707}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 37532880

約数和(自身を除く): 17468596

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 2707, 3706, 5414, 7412, 10828, 46019, 92038, 184076, 295063, 590126, 1180252, 5016071, 10032142, 20064284]

約数ペア:

[(1, 20064284), (2, 10032142), (4, 5016071), (17, 1180252), (34, 590126), (68, 295063), (109, 184076), (218, 92038), (436, 46019), (1853, 10828), (2707, 7412), (3706, 5414)]