20110252001

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{54205531}}^1$

素因数の和:54205591

約数の個数: 8

約数和(自身を含む): 23416789824

約数和(自身を除く): 3306537823

約数列:

[1, 7, 53, 371, 54205531, 379438717, 2872893143, 20110252001]

約数ペア:

[(1, 20110252001), (7, 2872893143), (53, 379438717), (371, 54205531)]