20155201146

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1540211}}^1$

素因数の和:1540946

約数の個数: 24

約数和(自身を含む): 43729699104

約数和(自身を除く): 23574497958

約数列:

[1, 2, 3, 6, 9, 18, 727, 1454, 2181, 4362, 6543, 13086, 1540211, 3080422, 4620633, 9241266, 13861899, 27723798, 1119733397, 2239466794, 3359200191, 6718400382, 10077600573, 20155201146]

約数ペア:

[(1, 20155201146), (2, 10077600573), (3, 6718400382), (6, 3359200191), (9, 2239466794), (18, 1119733397), (727, 27723798), (1454, 13861899), (2181, 9241266), (4362, 4620633), (6543, 3080422), (13086, 1540211)]