20184028670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26737}}^1\times {\mathrm{5807}}^1$

素因数の和:32564

約数の個数: 32

約数和(自身を含む): 39134164608

約数和(自身を除く): 18950135938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5807, 11614, 26737, 29035, 53474, 58070, 75491, 133685, 150982, 267370, 347581, 377455, 695162, 754910, 1737905, 3475810, 155261759, 310523518, 776308795, 1552617590, 2018402867, 4036805734, 10092014335, 20184028670]

約数ペア:

[(1, 20184028670), (2, 10092014335), (5, 4036805734), (10, 2018402867), (13, 1552617590), (26, 776308795), (65, 310523518), (130, 155261759), (5807, 3475810), (11614, 1737905), (26737, 754910), (29035, 695162), (53474, 377455), (58070, 347581), (75491, 267370), (133685, 150982)]