20419296

素因数分解:

$2^5\times 3^1\times {\mathrm{212701}}^1$

素因数の和:212714

約数の個数: 24

約数和(自身を含む): 53600904

約数和(自身を除く): 33181608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 212701, 425402, 638103, 850804, 1276206, 1701608, 2552412, 3403216, 5104824, 6806432, 10209648, 20419296]

約数ペア:

[(1, 20419296), (2, 10209648), (3, 6806432), (4, 5104824), (6, 3403216), (8, 2552412), (12, 1701608), (16, 1276206), (24, 850804), (32, 638103), (48, 425402), (96, 212701)]