20887679

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 22763520

約数和(自身を除く): 1875841

約数列:

[1, 17, 79, 103, 151, 1343, 1751, 2567, 8137, 11929, 15553, 138329, 202793, 264401, 1228687, 20887679]

約数ペア:

[(1, 20887679), (17, 1228687), (79, 264401), (103, 202793), (151, 138329), (1343, 15553), (1751, 11929), (2567, 8137)]