20165131692

素因数分解:

$2^2\times 3^2\times {\mathrm{9479}}^1\times {\mathrm{59093}}^1$

素因数の和:68582

約数の個数: 36

約数和(自身を含む): 50979211920

約数和(自身を除く): 30814080228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9479, 18958, 28437, 37916, 56874, 59093, 85311, 113748, 118186, 170622, 177279, 236372, 341244, 354558, 531837, 709116, 1063674, 2127348, 560142547, 1120285094, 1680427641, 2240570188, 3360855282, 5041282923, 6721710564, 10082565846, 20165131692]

約数ペア:

[(1, 20165131692), (2, 10082565846), (3, 6721710564), (4, 5041282923), (6, 3360855282), (9, 2240570188), (12, 1680427641), (18, 1120285094), (36, 560142547), (9479, 2127348), (18958, 1063674), (28437, 709116), (37916, 531837), (56874, 354558), (59093, 341244), (85311, 236372), (113748, 177279), (118186, 170622)]