20223218180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91923719}}^1$

素因数の和:91923739

約数の個数: 24

約数和(自身を含む): 46329554880

約数和(自身を除く): 26106336700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91923719, 183847438, 367694876, 459618595, 919237190, 1011160909, 1838474380, 2022321818, 4044643636, 5055804545, 10111609090, 20223218180]

約数ペア:

[(1, 20223218180), (2, 10111609090), (4, 5055804545), (5, 4044643636), (10, 2022321818), (11, 1838474380), (20, 1011160909), (22, 919237190), (44, 459618595), (55, 367694876), (110, 183847438), (220, 91923719)]