20444050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37171}}^1$

素因数の和:37194

約数の個数: 24

約数和(自身を含む): 41483952

約数和(自身を除く): 21039902

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 37171, 74342, 185855, 371710, 408881, 817762, 929275, 1858550, 2044405, 4088810, 10222025, 20444050]

約数ペア:

[(1, 20444050), (2, 10222025), (5, 4088810), (10, 2044405), (11, 1858550), (22, 929275), (25, 817762), (50, 408881), (55, 371710), (110, 185855), (275, 74342), (550, 37171)]