20232072581

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{340877}}^1$

素因数の和:341084

約数の個数: 16

約数和(自身を含む): 23670568320

約数和(自身を除く): 3438495739

約数列:

[1, 7, 61, 139, 427, 973, 8479, 59353, 340877, 2386139, 20793497, 47381903, 145554479, 331673321, 2890296083, 20232072581]

約数ペア:

[(1, 20232072581), (7, 2890296083), (61, 331673321), (139, 145554479), (427, 47381903), (973, 20793497), (8479, 2386139), (59353, 340877)]