20266572

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8573}}^1$

素因数の和:8777

約数の個数: 24

約数和(自身を含む): 47534256

約数和(自身を除く): 27267684

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 8573, 17146, 25719, 34292, 51438, 102876, 1688881, 3377762, 5066643, 6755524, 10133286, 20266572]

約数ペア:

[(1, 20266572), (2, 10133286), (3, 6755524), (4, 5066643), (6, 3377762), (12, 1688881), (197, 102876), (394, 51438), (591, 34292), (788, 25719), (1182, 17146), (2364, 8573)]