20360536651

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{112603}}^1$

素因数の和:114610

約数の個数: 16

約数和(自身を含む): 25071956224

約数和(自身を除く): 4711419573

約数列:

[1, 7, 13, 91, 1987, 13909, 25831, 112603, 180817, 788221, 1463839, 10246873, 223742161, 1566195127, 2908648093, 20360536651]

約数ペア:

[(1, 20360536651), (7, 2908648093), (13, 1566195127), (91, 223742161), (1987, 10246873), (13909, 1463839), (25831, 788221), (112603, 180817)]