20407363152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{822347}}^1$

素因数の和:822416

約数の個数: 80

約数和(自身を含む): 58735383552

約数和(自身を除く): 38328020400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8272, 12408, 24816, 822347, 1644694, 2467041, 3289388, 4934082, 6578776, 9045817, 9868164, 13157552, 18091634, 19736328, 27137451, 36183268, 38650309, 39472656, 54274902, 72366536, 77300618, 108549804, 115950927, 144733072, 154601236, 217099608, 231901854, 309202472, 425153399, 434199216, 463803708, 618404944, 850306798, 927607416, 1275460197, 1700613596, 1855214832, 2550920394, 3401227192, 5101840788, 6802454384, 10203681576, 20407363152]

約数ペア:

[(1, 20407363152), (2, 10203681576), (3, 6802454384), (4, 5101840788), (6, 3401227192), (8, 2550920394), (11, 1855214832), (12, 1700613596), (16, 1275460197), (22, 927607416), (24, 850306798), (33, 618404944), (44, 463803708), (47, 434199216), (48, 425153399), (66, 309202472), (88, 231901854), (94, 217099608), (132, 154601236), (141, 144733072), (176, 115950927), (188, 108549804), (264, 77300618), (282, 72366536), (376, 54274902), (517, 39472656), (528, 38650309), (564, 36183268), (752, 27137451), (1034, 19736328), (1128, 18091634), (1551, 13157552), (2068, 9868164), (2256, 9045817), (3102, 6578776), (4136, 4934082), (6204, 3289388), (8272, 2467041), (12408, 1644694), (24816, 822347)]