20370424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{68819}}^1$

素因数の和:68862

約数の個数: 16

約数和(自身を含む): 39227400

約数和(自身を除く): 18856976

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 68819, 137638, 275276, 550552, 2546303, 5092606, 10185212, 20370424]

約数ペア:

[(1, 20370424), (2, 10185212), (4, 5092606), (8, 2546303), (37, 550552), (74, 275276), (148, 137638), (296, 68819)]