20355709

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5801}}^1$

素因数の和:5852

約数の個数: 12

約数和(自身を含む): 23149980

約数和(自身を除く): 2794271

約数列:

[1, 11, 29, 121, 319, 3509, 5801, 63811, 168229, 701921, 1850519, 20355709]

約数ペア:

[(1, 20355709), (11, 1850519), (29, 701921), (121, 168229), (319, 63811), (3509, 5801)]