20126473929

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{1229}}^1\times {\mathrm{5927}}^1$

素因数の和:7469

約数の個数: 24

約数和(自身を含む): 29194925760

約数和(自身を除く): 9068451831

約数列:

[1, 3, 9, 307, 921, 1229, 2763, 3687, 5927, 11061, 17781, 53343, 377303, 1131909, 1819589, 3395727, 5458767, 7284283, 16376301, 21852849, 65558547, 2236274881, 6708824643, 20126473929]

約数ペア:

[(1, 20126473929), (3, 6708824643), (9, 2236274881), (307, 65558547), (921, 21852849), (1229, 16376301), (2763, 7284283), (3687, 5458767), (5927, 3395727), (11061, 1819589), (17781, 1131909), (53343, 377303)]