20148436165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28179631}}^1$

素因数の和:28179660

約数の個数: 16

約数和(自身を含む): 28405069056

約数和(自身を除く): 8256632891

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 28179631, 140898155, 309975941, 366335203, 1549879705, 1831676015, 4029687233, 20148436165]

約数ペア:

[(1, 20148436165), (5, 4029687233), (11, 1831676015), (13, 1549879705), (55, 366335203), (65, 309975941), (143, 140898155), (715, 28179631)]