20159320186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{958963}}^1$

素因数の和:959445

約数の個数: 16

約数和(自身を含む): 31622796864

約数和(自身を除く): 11463476678

約数列:

[1, 2, 23, 46, 457, 914, 10511, 21022, 958963, 1917926, 22056149, 44112298, 438246091, 876492182, 10079660093, 20159320186]

約数ペア:

[(1, 20159320186), (2, 10079660093), (23, 876492182), (46, 438246091), (457, 44112298), (914, 22056149), (10511, 1917926), (21022, 958963)]