20223865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 5177735

約数列:

[1, 5, 41, 47, 205, 235, 1927, 2099, 9635, 10495, 86059, 98653, 430295, 493265, 4044773, 20223865]

約数ペア:

[(1, 20223865), (5, 4044773), (41, 493265), (47, 430295), (205, 98653), (235, 86059), (1927, 10495), (2099, 9635)]