20040433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 24554880

約数和(自身を除く): 4514447

約数列:

[1, 7, 17, 83, 119, 581, 1411, 2029, 9877, 14203, 34493, 168407, 241451, 1178849, 2862919, 20040433]

約数ペア:

[(1, 20040433), (7, 2862919), (17, 1178849), (83, 241451), (119, 168407), (581, 34493), (1411, 14203), (2029, 9877)]