20193102735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7965721}}^1$

素因数の和:7965755

約数の個数: 24

約数和(自身を含む): 34985451024

約数和(自身を除く): 14792348289

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 7965721, 23897163, 39828605, 103554373, 119485815, 310663119, 517771865, 1346206849, 1553315595, 4038620547, 6731034245, 20193102735]

約数ペア:

[(1, 20193102735), (3, 6731034245), (5, 4038620547), (13, 1553315595), (15, 1346206849), (39, 517771865), (65, 310663119), (169, 119485815), (195, 103554373), (507, 39828605), (845, 23897163), (2535, 7965721)]