20095628

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8647}}^1$

素因数の和:8741

約数の個数: 24

約数和(自身を含む): 40680192

約数和(自身を除く): 20584564

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 8647, 17294, 34588, 60529, 121058, 242116, 717701, 1435402, 2870804, 5023907, 10047814, 20095628]

約数ペア:

[(1, 20095628), (2, 10047814), (4, 5023907), (7, 2870804), (14, 1435402), (28, 717701), (83, 242116), (166, 121058), (332, 60529), (581, 34588), (1162, 17294), (2324, 8647)]