20162063999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{152147}}^1$

素因数の和:153886

約数の個数: 16

約数和(自身を含む): 25151890176

約数和(自身を除く): 4989826177

約数列:

[1, 7, 11, 77, 1721, 12047, 18931, 132517, 152147, 1065029, 1673617, 11715319, 261844987, 1832914909, 2880294857, 20162063999]

約数ペア:

[(1, 20162063999), (7, 2880294857), (11, 1832914909), (77, 261844987), (1721, 11715319), (12047, 1673617), (18931, 1065029), (132517, 152147)]