20221383265

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1\times {\mathrm{40427}}^1$

素因数の和:41912

約数の個数: 16

約数和(自身を含む): 24625503360

約数和(自身を除く): 4404120095

約数列:

[1, 5, 71, 355, 1409, 7045, 40427, 100039, 202135, 500195, 2870317, 14351585, 56961643, 284808215, 4044276653, 20221383265]

約数ペア:

[(1, 20221383265), (5, 4044276653), (71, 284808215), (355, 56961643), (1409, 14351585), (7045, 2870317), (40427, 500195), (100039, 202135)]