20173146513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1\times {\mathrm{10889}}^1$

素因数の和:11681

約数の個数: 32

約数和(自身を含む): 29443075200

約数和(自身を除く): 9269928687

約数列:

[1, 3, 13, 39, 67, 201, 709, 871, 2127, 2613, 9217, 10889, 27651, 32667, 47503, 141557, 142509, 424671, 617539, 729563, 1852617, 2188689, 7720301, 9484319, 23160903, 28452957, 100363913, 301091739, 517260167, 1551780501, 6724382171, 20173146513]

約数ペア:

[(1, 20173146513), (3, 6724382171), (13, 1551780501), (39, 517260167), (67, 301091739), (201, 100363913), (709, 28452957), (871, 23160903), (2127, 9484319), (2613, 7720301), (9217, 2188689), (10889, 1852617), (27651, 729563), (32667, 617539), (47503, 424671), (141557, 142509)]