20227947267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1243343}}^1$

素因数の和:1243403

約数の個数: 32

約数和(自身を含む): 32227476480

約数和(自身を除く): 11999529213

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 5423, 16269, 1243343, 3730029, 13676773, 21136831, 36056947, 41030319, 63410493, 108170841, 232505141, 396626417, 612968099, 697515423, 1189879251, 1838904297, 6742649089, 20227947267]

約数ペア:

[(1, 20227947267), (3, 6742649089), (11, 1838904297), (17, 1189879251), (29, 697515423), (33, 612968099), (51, 396626417), (87, 232505141), (187, 108170841), (319, 63410493), (493, 41030319), (561, 36056947), (957, 21136831), (1479, 13676773), (5423, 3730029), (16269, 1243343)]