20089397718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:971

約数の個数: 192

約数和(自身を含む): 50856099840

約数和(自身を除く): 30766702122

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 78, 94, 114, 117, 127, 141, 171, 234, 247, 254, 282, 342, 381, 423, 494, 611, 741, 757, 762, 846, 893, 1143, 1222, 1482, 1514, 1651, 1786, 1833, 2223, 2271, 2286, 2413, 2679, 3302, 3666, 4446, 4542, 4826, 4953, 5358, 5499, 5969, 6813, 7239, 8037, 9841, 9906, 10998, 11609, 11938, 13626, 14383, 14478, 14859, 16074, 17907, 19682, 21717, 23218, 28766, 29523, 29718, 31369, 34827, 35579, 35814, 43149, 43434, 53721, 59046, 62738, 69654, 71158, 77597, 86298, 88569, 94107, 96139, 104481, 106737, 107442, 113411, 129447, 155194, 177138, 186979, 188214, 192278, 208962, 213474, 226822, 232791, 258894, 282321, 288417, 320211, 340233, 373958, 462527, 465582, 560937, 564642, 576834, 640422, 676001, 680466, 698373, 865251, 925054, 1020699, 1121874, 1249807, 1352002, 1387581, 1396746, 1474343, 1682811, 1730502, 1826641, 2028003, 2041398, 2499614, 2775162, 2948686, 3365622, 3653282, 3749421, 4056006, 4162743, 4423029, 4518533, 5479923, 6084009, 7498842, 8325486, 8788013, 8846058, 9037066, 10959846, 11248263, 12168018, 13269087, 13555599, 16439769, 17576026, 22496526, 23746333, 26364039, 26538174, 27111198, 32879538, 40666797, 47492666, 52728078, 58740929, 71238999, 79092117, 81333594, 85852127, 117481858, 142477998, 158184234, 171704254, 176222787, 213716997, 257556381, 352445574, 427433994, 515112762, 528668361, 772669143, 1057336722, 1116077651, 1545338286, 2232155302, 3348232953, 6696465906, 10044698859, 20089397718]

約数ペア:

[(1, 20089397718), (2, 10044698859), (3, 6696465906), (6, 3348232953), (9, 2232155302), (13, 1545338286), (18, 1116077651), (19, 1057336722), (26, 772669143), (38, 528668361), (39, 515112762), (47, 427433994), (57, 352445574), (78, 257556381), (94, 213716997), (114, 176222787), (117, 171704254), (127, 158184234), (141, 142477998), (171, 117481858), (234, 85852127), (247, 81333594), (254, 79092117), (282, 71238999), (342, 58740929), (381, 52728078), (423, 47492666), (494, 40666797), (611, 32879538), (741, 27111198), (757, 26538174), (762, 26364039), (846, 23746333), (893, 22496526), (1143, 17576026), (1222, 16439769), (1482, 13555599), (1514, 13269087), (1651, 12168018), (1786, 11248263), (1833, 10959846), (2223, 9037066), (2271, 8846058), (2286, 8788013), (2413, 8325486), (2679, 7498842), (3302, 6084009), (3666, 5479923), (4446, 4518533), (4542, 4423029), (4826, 4162743), (4953, 4056006), (5358, 3749421), (5499, 3653282), (5969, 3365622), (6813, 2948686), (7239, 2775162), (8037, 2499614), (9841, 2041398), (9906, 2028003), (10998, 1826641), (11609, 1730502), (11938, 1682811), (13626, 1474343), (14383, 1396746), (14478, 1387581), (14859, 1352002), (16074, 1249807), (17907, 1121874), (19682, 1020699), (21717, 925054), (23218, 865251), (28766, 698373), (29523, 680466), (29718, 676001), (31369, 640422), (34827, 576834), (35579, 564642), (35814, 560937), (43149, 465582), (43434, 462527), (53721, 373958), (59046, 340233), (62738, 320211), (69654, 288417), (71158, 282321), (77597, 258894), (86298, 232791), (88569, 226822), (94107, 213474), (96139, 208962), (104481, 192278), (106737, 188214), (107442, 186979), (113411, 177138), (129447, 155194)]