2018123180

素因数分解:

$2^2\times 5^1\times {\mathrm{5827}}^1\times {\mathrm{17317}}^1$

素因数の和:23153

約数の個数: 24

約数和(自身を含む): 4239030768

約数和(自身を除く): 2220907588

約数列:

[1, 2, 4, 5, 10, 20, 5827, 11654, 17317, 23308, 29135, 34634, 58270, 69268, 86585, 116540, 173170, 346340, 100906159, 201812318, 403624636, 504530795, 1009061590, 2018123180]

約数ペア:

[(1, 2018123180), (2, 1009061590), (4, 504530795), (5, 403624636), (10, 201812318), (20, 100906159), (5827, 346340), (11654, 173170), (17317, 116540), (23308, 86585), (29135, 69268), (34634, 58270)]