20166435296

素因数分解:

$2^5\times 7^3\times {\mathrm{701}}^1\times {\mathrm{2621}}^1$

素因数の和:3353

約数の個数: 96

約数和(自身を含む): 46384228800

約数和(自身を除く): 26217793504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 701, 784, 1372, 1402, 1568, 2621, 2744, 2804, 4907, 5242, 5488, 5608, 9814, 10484, 10976, 11216, 18347, 19628, 20968, 22432, 34349, 36694, 39256, 41936, 68698, 73388, 78512, 83872, 128429, 137396, 146776, 157024, 240443, 256858, 274792, 293552, 480886, 513716, 549584, 587104, 899003, 961772, 1027432, 1099168, 1798006, 1837321, 1923544, 2054864, 3596012, 3674642, 3847088, 4109728, 7192024, 7349284, 7694176, 12861247, 14384048, 14698568, 25722494, 28768096, 29397136, 51444988, 58794272, 90028729, 102889976, 180057458, 205779952, 360114916, 411559904, 630201103, 720229832, 1260402206, 1440459664, 2520804412, 2880919328, 5041608824, 10083217648, 20166435296]

約数ペア:

[(1, 20166435296), (2, 10083217648), (4, 5041608824), (7, 2880919328), (8, 2520804412), (14, 1440459664), (16, 1260402206), (28, 720229832), (32, 630201103), (49, 411559904), (56, 360114916), (98, 205779952), (112, 180057458), (196, 102889976), (224, 90028729), (343, 58794272), (392, 51444988), (686, 29397136), (701, 28768096), (784, 25722494), (1372, 14698568), (1402, 14384048), (1568, 12861247), (2621, 7694176), (2744, 7349284), (2804, 7192024), (4907, 4109728), (5242, 3847088), (5488, 3674642), (5608, 3596012), (9814, 2054864), (10484, 1923544), (10976, 1837321), (11216, 1798006), (18347, 1099168), (19628, 1027432), (20968, 961772), (22432, 899003), (34349, 587104), (36694, 549584), (39256, 513716), (41936, 480886), (68698, 293552), (73388, 274792), (78512, 256858), (83872, 240443), (128429, 157024), (137396, 146776)]