20784214501

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3671}}^1\times {\mathrm{8123}}^1$

素因数の和:11852

約数の個数: 16

約数和(自身を含む): 22552483968

約数和(自身を除く): 1768269467

約数列:

[1, 17, 41, 697, 3671, 8123, 62407, 138091, 150511, 333043, 2558687, 5661731, 29819533, 506932061, 1222600853, 20784214501]

約数ペア:

[(1, 20784214501), (17, 1222600853), (41, 506932061), (697, 29819533), (3671, 5661731), (8123, 2558687), (62407, 333043), (138091, 150511)]