20222202007

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{571717}}^1$

素因数の和:571918

約数の個数: 16

約数和(自身を含む): 24003008512

約数和(自身を除く): 3780806505

約数列:

[1, 7, 31, 163, 217, 1141, 5053, 35371, 571717, 4002019, 17723227, 93189871, 124062589, 652329097, 2888886001, 20222202007]

約数ペア:

[(1, 20222202007), (7, 2888886001), (31, 652329097), (163, 124062589), (217, 93189871), (1141, 17723227), (5053, 4002019), (35371, 571717)]