20962535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10301}}^1$

素因数の和:10354

約数の個数: 16

約数和(自身を含む): 28186272

約数和(自身を除く): 7223737

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 10301, 51505, 113311, 381137, 566555, 1905685, 4192507, 20962535]

約数ペア:

[(1, 20962535), (5, 4192507), (11, 1905685), (37, 566555), (55, 381137), (185, 113311), (407, 51505), (2035, 10301)]