20024164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 37248120

約数和(自身を除く): 17223956

約数列:

[1, 2, 4, 17, 34, 68, 389, 757, 778, 1514, 1556, 3028, 6613, 12869, 13226, 25738, 26452, 51476, 294473, 588946, 1177892, 5006041, 10012082, 20024164]

約数ペア:

[(1, 20024164), (2, 10012082), (4, 5006041), (17, 1177892), (34, 588946), (68, 294473), (389, 51476), (757, 26452), (778, 25738), (1514, 13226), (1556, 12869), (3028, 6613)]