20192990526

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4201621}}^1$

素因数の和:4201721

約数の個数: 32

約数和(自身を含む): 45377517600

約数和(自身を除く): 25184527074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 4201621, 8403242, 12604863, 25209726, 37814589, 75629178, 113443767, 226887534, 373944269, 747888538, 1121832807, 2243665614, 3365498421, 6730996842, 10096495263, 20192990526]

約数ペア:

[(1, 20192990526), (2, 10096495263), (3, 6730996842), (6, 3365498421), (9, 2243665614), (18, 1121832807), (27, 747888538), (54, 373944269), (89, 226887534), (178, 113443767), (267, 75629178), (534, 37814589), (801, 25209726), (1602, 12604863), (2403, 8403242), (4806, 4201621)]