20237598619

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1\times {\mathrm{40879}}^1$

素因数の和:41442

約数の個数: 16

約数和(自身を含む): 23311411200

約数和(自身を除く): 3073812581

約数列:

[1, 7, 197, 359, 1379, 2513, 40879, 70723, 286153, 495061, 8053163, 14675561, 56372141, 102728927, 2891085517, 20237598619]

約数ペア:

[(1, 20237598619), (7, 2891085517), (197, 102728927), (359, 56372141), (1379, 14675561), (2513, 8053163), (40879, 495061), (70723, 286153)]