20045482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13711}}^1$

素因数の和:13773

約数の個数: 16

約数和(自身を含む): 32579712

約数和(自身を除く): 12534230

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13711, 27422, 233087, 466174, 589573, 1179146, 10022741, 20045482]

約数ペア:

[(1, 20045482), (2, 10022741), (17, 1179146), (34, 589573), (43, 466174), (86, 233087), (731, 27422), (1462, 13711)]