20149280549

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1\times {\mathrm{5281}}^1$

素因数の和:7580

約数の個数: 16

約数和(自身を含む): 21555630720

約数和(自身を除く): 1406350171

約数列:

[1, 17, 103, 1751, 2179, 5281, 37043, 89777, 224437, 543943, 3815429, 9247031, 11507299, 195624083, 1185251797, 20149280549]

約数ペア:

[(1, 20149280549), (17, 1185251797), (103, 195624083), (1751, 11507299), (2179, 9247031), (5281, 3815429), (37043, 543943), (89777, 224437)]