20070747473

素因数分解:

$7^1\times {\mathrm{7219}}^1\times {\mathrm{397181}}^1$

素因数の和:404407

約数の個数: 8

約数和(自身を含む): 22941232320

約数和(自身を除く): 2870484847

約数列:

[1, 7, 7219, 50533, 397181, 2780267, 2867249639, 20070747473]

約数ペア:

[(1, 20070747473), (7, 2867249639), (7219, 2780267), (50533, 397181)]