20162604666

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1\times {\mathrm{30269}}^1$

素因数の和:31998

約数の個数: 32

約数和(自身を含む): 40953130560

約数和(自身を除く): 20790525894

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1657, 3314, 4971, 9942, 30269, 60538, 90807, 111019, 181614, 222038, 333057, 666114, 2028023, 4056046, 6084069, 12168138, 50155733, 100311466, 150467199, 300934398, 3360434111, 6720868222, 10081302333, 20162604666]

約数ペア:

[(1, 20162604666), (2, 10081302333), (3, 6720868222), (6, 3360434111), (67, 300934398), (134, 150467199), (201, 100311466), (402, 50155733), (1657, 12168138), (3314, 6084069), (4971, 4056046), (9942, 2028023), (30269, 666114), (60538, 333057), (90807, 222038), (111019, 181614)]