20176207971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2427067}}^1$

素因数の和:2427250

約数の個数: 16

約数和(自身を含む): 28658818944

約数和(自身を除く): 8482610973

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 2427067, 7281201, 41260139, 123780417, 395611921, 1186835763, 6725402657, 20176207971]

約数ペア:

[(1, 20176207971), (3, 6725402657), (17, 1186835763), (51, 395611921), (163, 123780417), (489, 41260139), (2771, 7281201), (8313, 2427067)]