20376492

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45893}}^1$

素因数の和:45937

約数の個数: 24

約数和(自身を含む): 48831216

約数和(自身を除く): 28454724

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45893, 91786, 137679, 183572, 275358, 550716, 1698041, 3396082, 5094123, 6792164, 10188246, 20376492]

約数ペア:

[(1, 20376492), (2, 10188246), (3, 6792164), (4, 5094123), (6, 3396082), (12, 1698041), (37, 550716), (74, 275358), (111, 183572), (148, 137679), (222, 91786), (444, 45893)]