20160648290

素因数分解:

$2^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2115493}}^1$

素因数の和:2116453

約数の個数: 16

約数和(自身を含む): 36327262968

約数和(自身を除く): 16166614678

約数列:

[1, 2, 5, 10, 953, 1906, 4765, 9530, 2115493, 4230986, 10577465, 21154930, 2016064829, 4032129658, 10080324145, 20160648290]

約数ペア:

[(1, 20160648290), (2, 10080324145), (5, 4032129658), (10, 2016064829), (953, 21154930), (1906, 10577465), (4765, 4230986), (9530, 2115493)]