20113025779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{121889}}^1$

素因数の和:124050

約数の個数: 16

約数和(自身を含む): 25087887360

約数和(自身を除く): 4974861581

約数列:

[1, 7, 11, 77, 2143, 15001, 23573, 121889, 165011, 853223, 1340779, 9385453, 261208127, 1828456889, 2873289397, 20113025779]

約数ペア:

[(1, 20113025779), (7, 2873289397), (11, 1828456889), (77, 261208127), (2143, 9385453), (15001, 1340779), (23573, 853223), (121889, 165011)]