20141595640

素因数分解:

$2^3\times 5^1\times {\mathrm{4783}}^1\times {\mathrm{105277}}^1$

素因数の和:110071

約数の個数: 32

約数和(自身を含む): 45328495680

約数和(自身を除く): 25186900040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4783, 9566, 19132, 23915, 38264, 47830, 95660, 105277, 191320, 210554, 421108, 526385, 842216, 1052770, 2105540, 4211080, 503539891, 1007079782, 2014159564, 2517699455, 4028319128, 5035398910, 10070797820, 20141595640]

約数ペア:

[(1, 20141595640), (2, 10070797820), (4, 5035398910), (5, 4028319128), (8, 2517699455), (10, 2014159564), (20, 1007079782), (40, 503539891), (4783, 4211080), (9566, 2105540), (19132, 1052770), (23915, 842216), (38264, 526385), (47830, 421108), (95660, 210554), (105277, 191320)]