20144847749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1\times {\mathrm{24439}}^1$

素因数の和:25004

約数の個数: 16

約数和(自身を含む): 21884553600

約数和(自身を除く): 1739705851

約数列:

[1, 13, 163, 389, 2119, 5057, 24439, 63407, 317707, 824291, 3983557, 9506771, 51786241, 123588023, 1549603673, 20144847749]

約数ペア:

[(1, 20144847749), (13, 1549603673), (163, 123588023), (389, 51786241), (2119, 9506771), (5057, 3983557), (24439, 824291), (63407, 317707)]