20636704017

素因数分解:

$3^3\times {\mathrm{389}}^2\times {\mathrm{5051}}^1$

素因数の和:5838

約数の個数: 24

約数和(自身を含む): 30657758880

約数和(自身を除く): 10021054863

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 5051, 10503, 15153, 45459, 136377, 151321, 453963, 1361889, 1964839, 4085667, 5894517, 17683551, 53050653, 764322371, 2292967113, 6878901339, 20636704017]

約数ペア:

[(1, 20636704017), (3, 6878901339), (9, 2292967113), (27, 764322371), (389, 53050653), (1167, 17683551), (3501, 5894517), (5051, 4085667), (10503, 1964839), (15153, 1361889), (45459, 453963), (136377, 151321)]