22417820

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4651}}^1$

素因数の和:4901

約数の個数: 24

約数和(自身を含む): 47282928

約数和(自身を除く): 24865108

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4651, 4820, 9302, 18604, 23255, 46510, 93020, 1120891, 2241782, 4483564, 5604455, 11208910, 22417820]

約数ペア:

[(1, 22417820), (2, 11208910), (4, 5604455), (5, 4483564), (10, 2241782), (20, 1120891), (241, 93020), (482, 46510), (964, 23255), (1205, 18604), (2410, 9302), (4651, 4820)]