20169484775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2529089}}^1$

素因数の和:2529139

約数の個数: 24

約数和(自身を含む): 28224644400

約数和(自身を除く): 8055159625

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 2529089, 12645445, 27819979, 63227225, 73343581, 139099895, 366717905, 695499475, 806779391, 1833589525, 4033896955, 20169484775]

約数ペア:

[(1, 20169484775), (5, 4033896955), (11, 1833589525), (25, 806779391), (29, 695499475), (55, 366717905), (145, 139099895), (275, 73343581), (319, 63227225), (725, 27819979), (1595, 12645445), (7975, 2529089)]