20110279679

素因数分解:

$7^3\times {\mathrm{307}}^1\times {\mathrm{190979}}^1$

素因数の和:191307

約数の個数: 16

約数和(自身を含む): 23528736000

約数和(自身を除く): 3418456321

約数列:

[1, 7, 49, 307, 343, 2149, 15043, 105301, 190979, 1336853, 9357971, 58630553, 65505797, 410413871, 2872897097, 20110279679]

約数ペア:

[(1, 20110279679), (7, 2872897097), (49, 410413871), (307, 65505797), (343, 58630553), (2149, 9357971), (15043, 1336853), (105301, 190979)]