20649024

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3288

約数の個数: 84

約数和(自身を含む): 64587120

約数和(自身を除く): 43938096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 3259, 6336, 6518, 9777, 13036, 19554, 26072, 29331, 35849, 39108, 52144, 58662, 71698, 78216, 104288, 107547, 117324, 143396, 156432, 208576, 215094, 234648, 286792, 312864, 322641, 430188, 469296, 573584, 625728, 645282, 860376, 938592, 1147168, 1290564, 1720752, 1877184, 2294336, 2581128, 3441504, 5162256, 6883008, 10324512, 20649024]

約数ペア:

[(1, 20649024), (2, 10324512), (3, 6883008), (4, 5162256), (6, 3441504), (8, 2581128), (9, 2294336), (11, 1877184), (12, 1720752), (16, 1290564), (18, 1147168), (22, 938592), (24, 860376), (32, 645282), (33, 625728), (36, 573584), (44, 469296), (48, 430188), (64, 322641), (66, 312864), (72, 286792), (88, 234648), (96, 215094), (99, 208576), (132, 156432), (144, 143396), (176, 117324), (192, 107547), (198, 104288), (264, 78216), (288, 71698), (352, 58662), (396, 52144), (528, 39108), (576, 35849), (704, 29331), (792, 26072), (1056, 19554), (1584, 13036), (2112, 9777), (3168, 6518), (3259, 6336)]