20910105474

素因数分解:

$2^1\times 3^1\times {\mathrm{26863}}^1\times {\mathrm{129733}}^1$

素因数の和:156601

約数の個数: 16

約数和(自身を含む): 41822090112

約数和(自身を除く): 20911984638

約数列:

[1, 2, 3, 6, 26863, 53726, 80589, 129733, 161178, 259466, 389199, 778398, 3485017579, 6970035158, 10455052737, 20910105474]

約数ペア:

[(1, 20910105474), (2, 10455052737), (3, 6970035158), (6, 3485017579), (26863, 778398), (53726, 389199), (80589, 259466), (129733, 161178)]