20111903412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38976557}}^1$

素因数の和:38976607

約数の個数: 24

約数和(自身を含む): 48019119456

約数和(自身を除く): 27907216044

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38976557, 77953114, 116929671, 155906228, 233859342, 467718684, 1675991951, 3351983902, 5027975853, 6703967804, 10055951706, 20111903412]

約数ペア:

[(1, 20111903412), (2, 10055951706), (3, 6703967804), (4, 5027975853), (6, 3351983902), (12, 1675991951), (43, 467718684), (86, 233859342), (129, 155906228), (172, 116929671), (258, 77953114), (516, 38976557)]