20150914864

素因数分解:

$2^4\times {\mathrm{1259432179}}^1$

素因数の和:1259432187

約数の個数: 10

約数和(自身を含む): 39042397580

約数和(自身を除く): 18891482716

約数列:

[1, 2, 4, 8, 16, 1259432179, 2518864358, 5037728716, 10075457432, 20150914864]

約数ペア:

[(1, 20150914864), (2, 10075457432), (4, 5037728716), (8, 2518864358), (16, 1259432179)]