20861364596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1174891}}^1$

素因数の和:1175111

約数の個数: 24

約数和(自身を含む): 38292080064

約数和(自身を除く): 17430715468

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 4439, 8878, 17756, 1174891, 2349782, 4699564, 27022493, 54044986, 108089972, 226753963, 453507926, 907015852, 5215341149, 10430682298, 20861364596]

約数ペア:

[(1, 20861364596), (2, 10430682298), (4, 5215341149), (23, 907015852), (46, 453507926), (92, 226753963), (193, 108089972), (386, 54044986), (772, 27022493), (4439, 4699564), (8878, 2349782), (17756, 1174891)]