20306042252

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{977}}^1\times {\mathrm{12401}}^1$

素因数の和:13801

約数の個数: 24

約数和(自身を含む): 35659718640

約数和(自身を除く): 15353676388

約数列:

[1, 2, 4, 419, 838, 977, 1676, 1954, 3908, 12401, 24802, 49604, 409363, 818726, 1637452, 5196019, 10392038, 12115777, 20784076, 24231554, 48463108, 5076510563, 10153021126, 20306042252]

約数ペア:

[(1, 20306042252), (2, 10153021126), (4, 5076510563), (419, 48463108), (838, 24231554), (977, 20784076), (1676, 12115777), (1954, 10392038), (3908, 5196019), (12401, 1637452), (24802, 818726), (49604, 409363)]