20266866

素因数分解:

$2^1\times 3^2\times {\mathrm{467}}^1\times {\mathrm{2411}}^1$

素因数の和:2886

約数の個数: 24

約数和(自身を含む): 44023824

約数和(自身を除く): 23756958

約数列:

[1, 2, 3, 6, 9, 18, 467, 934, 1401, 2411, 2802, 4203, 4822, 7233, 8406, 14466, 21699, 43398, 1125937, 2251874, 3377811, 6755622, 10133433, 20266866]

約数ペア:

[(1, 20266866), (2, 10133433), (3, 6755622), (6, 3377811), (9, 2251874), (18, 1125937), (467, 43398), (934, 21699), (1401, 14466), (2411, 8406), (2802, 7233), (4203, 4822)]