20132247772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{22921}}^1$

素因数の和:23091

約数の個数: 96

約数和(自身を含む): 46005370880

約数和(自身を除く): 25873123108

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 127, 133, 182, 247, 254, 266, 364, 494, 508, 532, 889, 988, 1651, 1729, 1778, 2413, 3302, 3458, 3556, 4826, 6604, 6916, 9652, 11557, 16891, 22921, 23114, 31369, 33782, 45842, 46228, 62738, 67564, 91684, 125476, 160447, 219583, 297973, 320894, 435499, 439166, 595946, 641788, 870998, 878332, 1191892, 1741996, 2085811, 2910967, 3048493, 4171622, 5661487, 5821934, 6096986, 8343244, 11322974, 11643868, 12193972, 20376769, 22645948, 37842571, 39630409, 40753538, 55308373, 75685142, 79260818, 81507076, 110616746, 151370284, 158521636, 221233492, 264897997, 387158611, 529795994, 719008849, 774317222, 1059591988, 1438017698, 1548634444, 2876035396, 5033061943, 10066123886, 20132247772]

約数ペア:

[(1, 20132247772), (2, 10066123886), (4, 5033061943), (7, 2876035396), (13, 1548634444), (14, 1438017698), (19, 1059591988), (26, 774317222), (28, 719008849), (38, 529795994), (52, 387158611), (76, 264897997), (91, 221233492), (127, 158521636), (133, 151370284), (182, 110616746), (247, 81507076), (254, 79260818), (266, 75685142), (364, 55308373), (494, 40753538), (508, 39630409), (532, 37842571), (889, 22645948), (988, 20376769), (1651, 12193972), (1729, 11643868), (1778, 11322974), (2413, 8343244), (3302, 6096986), (3458, 5821934), (3556, 5661487), (4826, 4171622), (6604, 3048493), (6916, 2910967), (9652, 2085811), (11557, 1741996), (16891, 1191892), (22921, 878332), (23114, 870998), (31369, 641788), (33782, 595946), (45842, 439166), (46228, 435499), (62738, 320894), (67564, 297973), (91684, 219583), (125476, 160447)]