20199362161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{262217}}^1$

素因数の和:262424

約数の個数: 16

約数和(自身を含む): 22655635200

約数和(自身を除く): 2456273039

約数列:

[1, 11, 47, 149, 517, 1639, 7003, 77033, 262217, 2884387, 12324199, 39070333, 135566189, 429773663, 1836305651, 20199362161]

約数ペア:

[(1, 20199362161), (11, 1836305651), (47, 429773663), (149, 135566189), (517, 39070333), (1639, 12324199), (7003, 2884387), (77033, 262217)]