20824661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 24712128

約数和(自身を除く): 3887467

約数列:

[1, 11, 13, 107, 143, 1177, 1361, 1391, 14971, 15301, 17693, 145627, 194623, 1601897, 1893151, 20824661]

約数ペア:

[(1, 20824661), (11, 1893151), (13, 1601897), (107, 194623), (143, 145627), (1177, 17693), (1361, 15301), (1391, 14971)]