20932164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{52859}}^1$

素因数の和:52880

約数の個数: 36

約数和(自身を含む): 57723120

約数和(自身を除く): 36790956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 52859, 105718, 158577, 211436, 317154, 475731, 581449, 634308, 951462, 1162898, 1744347, 1902924, 2325796, 3488694, 5233041, 6977388, 10466082, 20932164]

約数ペア:

[(1, 20932164), (2, 10466082), (3, 6977388), (4, 5233041), (6, 3488694), (9, 2325796), (11, 1902924), (12, 1744347), (18, 1162898), (22, 951462), (33, 634308), (36, 581449), (44, 475731), (66, 317154), (99, 211436), (132, 158577), (198, 105718), (396, 52859)]