20183805981

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{1657}}^1\times {\mathrm{3083}}^1$

素因数の和:5185

約数の個数: 24

約数和(自身を含む): 29247915840

約数和(自身を除く): 9064109859

約数列:

[1, 3, 9, 439, 1317, 1657, 3083, 3951, 4971, 9249, 14913, 27747, 727423, 1353437, 2182269, 4060311, 5108531, 6546807, 12180933, 15325593, 45976779, 2242645109, 6727935327, 20183805981]

約数ペア:

[(1, 20183805981), (3, 6727935327), (9, 2242645109), (439, 45976779), (1317, 15325593), (1657, 12180933), (3083, 6546807), (3951, 5108531), (4971, 4060311), (9249, 2182269), (14913, 1353437), (27747, 727423)]