20096907352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61271059}}^1$

素因数の和:61271106

約数の個数: 16

約数和(自身を含む): 38600767800

約数和(自身を除く): 18503860448

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61271059, 122542118, 245084236, 490168472, 2512113419, 5024226838, 10048453676, 20096907352]

約数ペア:

[(1, 20096907352), (2, 10048453676), (4, 5024226838), (8, 2512113419), (41, 490168472), (82, 245084236), (164, 122542118), (328, 61271059)]