20222556

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39191}}^1$

素因数の和:39241

約数の個数: 24

約数和(自身を含む): 48284544

約数和(自身を除く): 28061988

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39191, 78382, 117573, 156764, 235146, 470292, 1685213, 3370426, 5055639, 6740852, 10111278, 20222556]

約数ペア:

[(1, 20222556), (2, 10111278), (3, 6740852), (4, 5055639), (6, 3370426), (12, 1685213), (43, 470292), (86, 235146), (129, 156764), (172, 117573), (258, 78382), (516, 39191)]