20163650968

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{601}}^1\times {\mathrm{10009}}^1$

素因数の和:11035

約数の個数: 32

約数和(自身を含む): 37963926000

約数和(自身を除く): 17800275032

約数列:

[1, 2, 4, 8, 419, 601, 838, 1202, 1676, 2404, 3352, 4808, 10009, 20018, 40036, 80072, 251819, 503638, 1007276, 2014552, 4193771, 6015409, 8387542, 12030818, 16775084, 24061636, 33550168, 48123272, 2520456371, 5040912742, 10081825484, 20163650968]

約数ペア:

[(1, 20163650968), (2, 10081825484), (4, 5040912742), (8, 2520456371), (419, 48123272), (601, 33550168), (838, 24061636), (1202, 16775084), (1676, 12030818), (2404, 8387542), (3352, 6015409), (4808, 4193771), (10009, 2014552), (20018, 1007276), (40036, 503638), (80072, 251819)]