20233639321

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{82721}}^1$

素因数の和:83232

約数の個数: 16

約数和(自身を含む): 23458635648

約数和(自身を除く): 3224996327

約数列:

[1, 7, 83, 421, 581, 2947, 34943, 82721, 244601, 579047, 6865843, 34825541, 48060901, 243778787, 2890519903, 20233639321]

約数ペア:

[(1, 20233639321), (7, 2890519903), (83, 243778787), (421, 48060901), (581, 34825541), (2947, 6865843), (34943, 579047), (82721, 244601)]