20462871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47699}}^1$

素因数の和:47726

約数の個数: 16

約数和(自身を含む): 32054400

約数和(自身を除く): 11591529

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47699, 143097, 524689, 620087, 1574067, 1860261, 6820957, 20462871]

約数ペア:

[(1, 20462871), (3, 6820957), (11, 1860261), (13, 1574067), (33, 620087), (39, 524689), (143, 143097), (429, 47699)]