20100471352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193273763}}^1$

素因数の和:193273782

約数の個数: 16

約数和(自身を含む): 40587490440

約数和(自身を除く): 20487019088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193273763, 386547526, 773095052, 1546190104, 2512558919, 5025117838, 10050235676, 20100471352]

約数ペア:

[(1, 20100471352), (2, 10050235676), (4, 5025117838), (8, 2512558919), (13, 1546190104), (26, 773095052), (52, 386547526), (104, 193273763)]