22012254580

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1080091}}^1$

素因数の和:1081119

約数の個数: 24

約数和(自身を含む): 46271141280

約数和(自身を除く): 24258886700

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 4076, 5095, 10190, 20380, 1080091, 2160182, 4320364, 5400455, 10800910, 21601820, 1100612729, 2201225458, 4402450916, 5503063645, 11006127290, 22012254580]

約数ペア:

[(1, 22012254580), (2, 11006127290), (4, 5503063645), (5, 4402450916), (10, 2201225458), (20, 1100612729), (1019, 21601820), (2038, 10800910), (4076, 5400455), (5095, 4320364), (10190, 2160182), (20380, 1080091)]