21733980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{362233}}^1$

素因数の和:362245

約数の個数: 24

約数和(自身を含む): 60855312

約数和(自身を除く): 39121332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 362233, 724466, 1086699, 1448932, 1811165, 2173398, 3622330, 4346796, 5433495, 7244660, 10866990, 21733980]

約数ペア:

[(1, 21733980), (2, 10866990), (3, 7244660), (4, 5433495), (5, 4346796), (6, 3622330), (10, 2173398), (12, 1811165), (15, 1448932), (20, 1086699), (30, 724466), (60, 362233)]