20142176

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{2011}}^1$

素因数の和:2334

約数の個数: 24

約数和(自身を含む): 39801384

約数和(自身を除く): 19659208

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2011, 2504, 4022, 5008, 8044, 10016, 16088, 32176, 64352, 629443, 1258886, 2517772, 5035544, 10071088, 20142176]

約数ペア:

[(1, 20142176), (2, 10071088), (4, 5035544), (8, 2517772), (16, 1258886), (32, 629443), (313, 64352), (626, 32176), (1252, 16088), (2011, 10016), (2504, 8044), (4022, 5008)]