20086950032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73849081}}^1$

素因数の和:73849106

約数の個数: 20

約数和(自身を含む): 41207787756

約数和(自身を除く): 21120837724

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 73849081, 147698162, 295396324, 590792648, 1181585296, 1255434377, 2510868754, 5021737508, 10043475016, 20086950032]

約数ペア:

[(1, 20086950032), (2, 10043475016), (4, 5021737508), (8, 2510868754), (16, 1255434377), (17, 1181585296), (34, 590792648), (68, 295396324), (136, 147698162), (272, 73849081)]