20703386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1033}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 33948288

約数和(自身を除く): 13244902

約数列:

[1, 2, 11, 22, 911, 1033, 1822, 2066, 10021, 11363, 20042, 22726, 941063, 1882126, 10351693, 20703386]

約数ペア:

[(1, 20703386), (2, 10351693), (11, 1882126), (22, 941063), (911, 22726), (1033, 20042), (1822, 11363), (2066, 10021)]