20792065

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2617}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 28651392

約数和(自身を除く): 7859327

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 2617, 7945, 13085, 18319, 91595, 594059, 2970295, 4158413, 20792065]

約数ペア:

[(1, 20792065), (5, 4158413), (7, 2970295), (35, 594059), (227, 91595), (1135, 18319), (1589, 13085), (2617, 7945)]