16296302020

素因数分解:

$2^2\times 5^1\times {\mathrm{5099}}^1\times {\mathrm{159799}}^1$

素因数の和:164907

約数の個数: 24

約数和(自身を含む): 34229160000

約数和(自身を除く): 17932857980

約数列:

[1, 2, 4, 5, 10, 20, 5099, 10198, 20396, 25495, 50990, 101980, 159799, 319598, 639196, 798995, 1597990, 3195980, 814815101, 1629630202, 3259260404, 4074075505, 8148151010, 16296302020]

約数ペア:

[(1, 16296302020), (2, 8148151010), (4, 4074075505), (5, 3259260404), (10, 1629630202), (20, 814815101), (5099, 3195980), (10198, 1597990), (20396, 798995), (25495, 639196), (50990, 319598), (101980, 159799)]