2021029664

素因数分解:

$2^5\times {\mathrm{3251}}^1\times {\mathrm{19427}}^1$

素因数の和:22688

約数の個数: 24

約数和(自身を含む): 3980330928

約数和(自身を除く): 1959301264

約数列:

[1, 2, 4, 8, 16, 32, 3251, 6502, 13004, 19427, 26008, 38854, 52016, 77708, 104032, 155416, 310832, 621664, 63157177, 126314354, 252628708, 505257416, 1010514832, 2021029664]

約数ペア:

[(1, 2021029664), (2, 1010514832), (4, 505257416), (8, 252628708), (16, 126314354), (32, 63157177), (3251, 621664), (6502, 310832), (13004, 155416), (19427, 104032), (26008, 77708), (38854, 52016)]