20567550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137117}}^1$

素因数の和:137132

約数の個数: 24

約数和(自身を含む): 51007896

約数和(自身を除く): 30440346

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 137117, 274234, 411351, 685585, 822702, 1371170, 2056755, 3427925, 4113510, 6855850, 10283775, 20567550]

約数ペア:

[(1, 20567550), (2, 10283775), (3, 6855850), (5, 4113510), (6, 3427925), (10, 2056755), (15, 1371170), (25, 822702), (30, 685585), (50, 411351), (75, 274234), (150, 137117)]