20164569824

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1\times {\mathrm{937}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 45747265536

約数和(自身を除く): 25582695712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 503, 764, 937, 1006, 1337, 1528, 1874, 2012, 2674, 3056, 3521, 3748, 4024, 5348, 6112, 6559, 7042, 7496, 8048, 10696, 13118, 14084, 14992, 16096, 21392, 26236, 28168, 29984, 42784, 52472, 56336, 96073, 104944, 112672, 178967, 192146, 209888, 357934, 384292, 471311, 672511, 715868, 768584, 942622, 1252769, 1345022, 1431736, 1537168, 1885244, 2505538, 2690044, 2863472, 3074336, 3299177, 3770488, 5011076, 5380088, 5726944, 6598354, 7540976, 10022152, 10760176, 13196708, 15081952, 20044304, 21520352, 26393416, 40088608, 52786832, 90020401, 105573664, 180040802, 360081604, 630142807, 720163208, 1260285614, 1440326416, 2520571228, 2880652832, 5041142456, 10082284912, 20164569824]

約数ペア:

[(1, 20164569824), (2, 10082284912), (4, 5041142456), (7, 2880652832), (8, 2520571228), (14, 1440326416), (16, 1260285614), (28, 720163208), (32, 630142807), (56, 360081604), (112, 180040802), (191, 105573664), (224, 90020401), (382, 52786832), (503, 40088608), (764, 26393416), (937, 21520352), (1006, 20044304), (1337, 15081952), (1528, 13196708), (1874, 10760176), (2012, 10022152), (2674, 7540976), (3056, 6598354), (3521, 5726944), (3748, 5380088), (4024, 5011076), (5348, 3770488), (6112, 3299177), (6559, 3074336), (7042, 2863472), (7496, 2690044), (8048, 2505538), (10696, 1885244), (13118, 1537168), (14084, 1431736), (14992, 1345022), (16096, 1252769), (21392, 942622), (26236, 768584), (28168, 715868), (29984, 672511), (42784, 471311), (52472, 384292), (56336, 357934), (96073, 209888), (104944, 192146), (112672, 178967)]