20199100802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2426027}}^1$

素因数の和:2426233

約数の個数: 16

約数和(自身を含む): 31790670912

約数和(自身を除く): 11591570110

約数列:

[1, 2, 23, 46, 181, 362, 4163, 8326, 2426027, 4852054, 55798621, 111597242, 439110887, 878221774, 10099550401, 20199100802]

約数ペア:

[(1, 20199100802), (2, 10099550401), (23, 878221774), (46, 439110887), (181, 111597242), (362, 55798621), (4163, 4852054), (8326, 2426027)]