20794612775

素因数分解:

$5^2\times {\mathrm{877}}^1\times {\mathrm{948443}}^1$

素因数の和:949330

約数の個数: 12

約数和(自身を含む): 25814748792

約数和(自身を除く): 5020136017

約数列:

[1, 5, 25, 877, 4385, 21925, 948443, 4742215, 23711075, 831784511, 4158922555, 20794612775]

約数ペア:

[(1, 20794612775), (5, 4158922555), (25, 831784511), (877, 23711075), (4385, 4742215), (21925, 948443)]