20249030906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{778808881}}^1$

素因数の和:778808896

約数の個数: 8

約数和(自身を含む): 32709973044

約数和(自身を除く): 12460942138

約数列:

[1, 2, 13, 26, 778808881, 1557617762, 10124515453, 20249030906]

約数ペア:

[(1, 20249030906), (2, 10124515453), (13, 1557617762), (26, 778808881)]