20222620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91921}}^1$

素因数の和:91941

約数の個数: 24

約数和(自身を含む): 46328688

約数和(自身を除く): 26106068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91921, 183842, 367684, 459605, 919210, 1011131, 1838420, 2022262, 4044524, 5055655, 10111310, 20222620]

約数ペア:

[(1, 20222620), (2, 10111310), (4, 5055655), (5, 4044524), (10, 2022262), (11, 1838420), (20, 1011131), (22, 919210), (44, 459605), (55, 367684), (110, 183842), (220, 91921)]