20624472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26041}}^1$

素因数の和:26064

約数の個数: 48

約数和(自身を含む): 60938280

約数和(自身を除く): 40313808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26041, 52082, 78123, 104164, 156246, 208328, 234369, 286451, 312492, 468738, 572902, 624984, 859353, 937476, 1145804, 1718706, 1874952, 2291608, 2578059, 3437412, 5156118, 6874824, 10312236, 20624472]

約数ペア:

[(1, 20624472), (2, 10312236), (3, 6874824), (4, 5156118), (6, 3437412), (8, 2578059), (9, 2291608), (11, 1874952), (12, 1718706), (18, 1145804), (22, 937476), (24, 859353), (33, 624984), (36, 572902), (44, 468738), (66, 312492), (72, 286451), (88, 234369), (99, 208328), (132, 156246), (198, 104164), (264, 78123), (396, 52082), (792, 26041)]