20122466859

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2347}}^1\times {\mathrm{7873}}^1$

素因数の和:10248

約数の個数: 36

約数和(自身を含む): 31966014808

約数和(自身を除く): 11843547949

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2347, 7041, 7873, 21123, 23619, 25817, 70857, 77451, 86603, 232353, 259809, 283987, 779427, 851961, 952633, 2555883, 2857899, 8573697, 18477931, 55433793, 166301379, 203257241, 609771723, 1829315169, 2235829651, 6707488953, 20122466859]

約数ペア:

[(1, 20122466859), (3, 6707488953), (9, 2235829651), (11, 1829315169), (33, 609771723), (99, 203257241), (121, 166301379), (363, 55433793), (1089, 18477931), (2347, 8573697), (7041, 2857899), (7873, 2555883), (21123, 952633), (23619, 851961), (25817, 779427), (70857, 283987), (77451, 259809), (86603, 232353)]