20164418323

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1810579}}^1$

素因数の和:1810666

約数の個数: 16

約数和(自身を含む): 24218318080

約数和(自身を除く): 4053899757

約数列:

[1, 7, 37, 43, 259, 301, 1591, 11137, 1810579, 12674053, 66991423, 77854897, 468939961, 544984279, 2880631189, 20164418323]

約数ペア:

[(1, 20164418323), (7, 2880631189), (37, 544984279), (43, 468939961), (259, 77854897), (301, 66991423), (1591, 12674053), (11137, 1810579)]