20279050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36871}}^1$

素因数の和:36894

約数の個数: 24

約数和(自身を含む): 41149152

約数和(自身を除く): 20870102

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36871, 73742, 184355, 368710, 405581, 811162, 921775, 1843550, 2027905, 4055810, 10139525, 20279050]

約数ペア:

[(1, 20279050), (2, 10139525), (5, 4055810), (10, 2027905), (11, 1843550), (22, 921775), (25, 811162), (50, 405581), (55, 368710), (110, 184355), (275, 73742), (550, 36871)]