20222202022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9100901}}^1$

素因数の和:9101015

約数の個数: 16

約数和(自身を含む): 33418512144

約数和(自身を除く): 13196310122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 9100901, 18201802, 100109911, 200219822, 919191001, 1838382002, 10111101011, 20222202022]

約数ペア:

[(1, 20222202022), (2, 10111101011), (11, 1838382002), (22, 919191001), (101, 200219822), (202, 100109911), (1111, 18201802), (2222, 9100901)]