2021756482

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{20201}}^1$

素因数の和:20673

約数の個数: 16

約数和(自身を含む): 3061330272

約数和(自身を除く): 1039573790

約数列:

[1, 2, 163, 307, 326, 614, 20201, 40402, 50041, 100082, 3292763, 6201707, 6585526, 12403414, 1010878241, 2021756482]

約数ペア:

[(1, 2021756482), (2, 1010878241), (163, 12403414), (307, 6585526), (326, 6201707), (614, 3292763), (20201, 100082), (40402, 50041)]