20593694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40699}}^1$

素因数の和:40735

約数の個数: 16

約数和(自身を含む): 35164800

約数和(自身を除く): 14571106

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 40699, 81398, 447689, 895378, 936077, 1872154, 10296847, 20593694]

約数ペア:

[(1, 20593694), (2, 10296847), (11, 1872154), (22, 936077), (23, 895378), (46, 447689), (253, 81398), (506, 40699)]