20196184

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{6359}}^1$

素因数の和:6762

約数の個数: 16

約数和(自身を含む): 37969200

約数和(自身を除く): 17773016

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 6359, 12718, 25436, 50872, 2524523, 5049046, 10098092, 20196184]

約数ペア:

[(1, 20196184), (2, 10098092), (4, 5049046), (8, 2524523), (397, 50872), (794, 25436), (1588, 12718), (3176, 6359)]