20179248316

素因数分解:

$2^2\times {\mathrm{67481}}^1\times {\mathrm{74759}}^1$

素因数の和:142244

約数の個数: 12

約数和(自身を含む): 35314680240

約数和(自身を除く): 15135431924

約数列:

[1, 2, 4, 67481, 74759, 134962, 149518, 269924, 299036, 5044812079, 10089624158, 20179248316]

約数ペア:

[(1, 20179248316), (2, 10089624158), (4, 5044812079), (67481, 299036), (74759, 269924), (134962, 149518)]