20886924

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11527}}^1$

素因数の和:11685

約数の個数: 24

約数和(自身を含む): 49063168

約数和(自身を除く): 28176244

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11527, 23054, 34581, 46108, 69162, 138324, 1740577, 3481154, 5221731, 6962308, 10443462, 20886924]

約数ペア:

[(1, 20886924), (2, 10443462), (3, 6962308), (4, 5221731), (6, 3481154), (12, 1740577), (151, 138324), (302, 69162), (453, 46108), (604, 34581), (906, 23054), (1812, 11527)]