20074424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67819}}^1$

素因数の和:67862

約数の個数: 16

約数和(自身を含む): 38657400

約数和(自身を除く): 18582976

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 67819, 135638, 271276, 542552, 2509303, 5018606, 10037212, 20074424]

約数ペア:

[(1, 20074424), (2, 10037212), (4, 5018606), (8, 2509303), (37, 542552), (74, 271276), (148, 135638), (296, 67819)]