20408973617

素因数分解:

${\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2058809}}^1$

素因数の和:2059263

約数の個数: 8

約数和(自身を含む): 21345742080

約数和(自身を除く): 936768463

約数列:

[1, 23, 431, 9913, 2058809, 47352607, 887346679, 20408973617]

約数ペア:

[(1, 20408973617), (23, 887346679), (431, 47352607), (9913, 2058809)]