20220403856

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{1247557}}^1$

素因数の和:1248578

約数の個数: 20

約数和(自身を含む): 39215738172

約数和(自身を除く): 18995334316

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 16208, 1247557, 2495114, 4990228, 9980456, 19960912, 1263775241, 2527550482, 5055100964, 10110201928, 20220403856]

約数ペア:

[(1, 20220403856), (2, 10110201928), (4, 5055100964), (8, 2527550482), (16, 1263775241), (1013, 19960912), (2026, 9980456), (4052, 4990228), (8104, 2495114), (16208, 1247557)]