20242167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3907}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 29638272

約数和(自身を除く): 9396105

約数列:

[1, 3, 11, 33, 157, 471, 1727, 3907, 5181, 11721, 42977, 128931, 613399, 1840197, 6747389, 20242167]

約数ペア:

[(1, 20242167), (3, 6747389), (11, 1840197), (33, 613399), (157, 128931), (471, 42977), (1727, 11721), (3907, 5181)]