20295331

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5881}}^1$

素因数の和:5934

約数の個数: 16

約数和(自身を含む): 25410240

約数和(自身を除く): 5114909

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 5881, 41167, 99977, 170549, 699839, 1193843, 2899333, 20295331]

約数ペア:

[(1, 20295331), (7, 2899333), (17, 1193843), (29, 699839), (119, 170549), (203, 99977), (493, 41167), (3451, 5881)]