20200184

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42797}}^1$

素因数の和:42862

約数の個数: 16

約数和(自身を含む): 38518200

約数和(自身を除く): 18318016

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42797, 85594, 171188, 342376, 2525023, 5050046, 10100092, 20200184]

約数ペア:

[(1, 20200184), (2, 10100092), (4, 5050046), (8, 2525023), (59, 342376), (118, 171188), (236, 85594), (472, 42797)]