20586036

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{28123}}^1$

素因数の和:28191

約数の個数: 24

約数和(自身を含む): 48823264

約数和(自身を除く): 28237228

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 28123, 56246, 84369, 112492, 168738, 337476, 1715503, 3431006, 5146509, 6862012, 10293018, 20586036]

約数ペア:

[(1, 20586036), (2, 10293018), (3, 6862012), (4, 5146509), (6, 3431006), (12, 1715503), (61, 337476), (122, 168738), (183, 112492), (244, 84369), (366, 56246), (732, 28123)]