20199892430

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17876011}}^1$

素因数の和:17876131

約数の個数: 16

約数和(自身を含む): 36681576624

約数和(自身を除く): 16481684194

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17876011, 35752022, 89380055, 178760110, 2019989243, 4039978486, 10099946215, 20199892430]

約数ペア:

[(1, 20199892430), (2, 10099946215), (5, 4039978486), (10, 2019989243), (113, 178760110), (226, 89380055), (565, 35752022), (1130, 17876011)]