23377820

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7741}}^1$

素因数の和:7901

約数の個数: 24

約数和(自身を含む): 49424928

約数和(自身を除く): 26047108

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7741, 15482, 30964, 38705, 77410, 154820, 1168891, 2337782, 4675564, 5844455, 11688910, 23377820]

約数ペア:

[(1, 23377820), (2, 11688910), (4, 5844455), (5, 4675564), (10, 2337782), (20, 1168891), (151, 154820), (302, 77410), (604, 38705), (755, 30964), (1510, 15482), (3020, 7741)]