20161123090

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{919}}^1\times {\mathrm{3329}}^1$

素因数の和:4914

約数の個数: 32

約数和(自身を含む): 36395568000

約数和(自身を除く): 16234444910

約数列:

[1, 2, 5, 10, 659, 919, 1318, 1838, 3295, 3329, 4595, 6590, 6658, 9190, 16645, 33290, 605621, 1211242, 2193811, 3028105, 3059351, 4387622, 6056210, 6118702, 10969055, 15296755, 21938110, 30593510, 2016112309, 4032224618, 10080561545, 20161123090]

約数ペア:

[(1, 20161123090), (2, 10080561545), (5, 4032224618), (10, 2016112309), (659, 30593510), (919, 21938110), (1318, 15296755), (1838, 10969055), (3295, 6118702), (3329, 6056210), (4595, 4387622), (6590, 3059351), (6658, 3028105), (9190, 2193811), (16645, 1211242), (33290, 605621)]