20171423522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1966409}}^1$

素因数の和:1966657

約数の個数: 16

約数和(自身を含む): 31714260480

約数和(自身を除く): 11542836958

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 1966409, 3932818, 45227407, 90454814, 438509207, 877018414, 10085711761, 20171423522]

約数ペア:

[(1, 20171423522), (2, 10085711761), (23, 877018414), (46, 438509207), (223, 90454814), (446, 45227407), (5129, 3932818), (10258, 1966409)]