20183500972

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{937}}^1\times {\mathrm{27061}}^1$

素因数の和:28201

約数の個数: 24

約数和(自身を含む): 35537818400

約数和(自身を除く): 15354317428

約数列:

[1, 2, 4, 199, 398, 796, 937, 1874, 3748, 27061, 54122, 108244, 186463, 372926, 745852, 5385139, 10770278, 21540556, 25356157, 50712314, 101424628, 5045875243, 10091750486, 20183500972]

約数ペア:

[(1, 20183500972), (2, 10091750486), (4, 5045875243), (199, 101424628), (398, 50712314), (796, 25356157), (937, 21540556), (1874, 10770278), (3748, 5385139), (27061, 745852), (54122, 372926), (108244, 186463)]