20187464423

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1\times {\mathrm{14519}}^1$

素因数の和:16094

約数の個数: 16

約数和(自身を含む): 23255232000

約数和(自身を除く): 3067767577

約数列:

[1, 7, 139, 973, 1429, 10003, 14519, 101633, 198631, 1390417, 2018141, 14126987, 20747651, 145233557, 2883923489, 20187464423]

約数ペア:

[(1, 20187464423), (7, 2883923489), (139, 145233557), (973, 20747651), (1429, 14126987), (10003, 2018141), (14519, 1390417), (101633, 198631)]