20430094356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{185519}}^1$

素因数の和:185578

約数の個数: 144

約数和(自身を含む): 64828108800

約数和(自身を除く): 44398014444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1197, 1311, 1449, 1596, 1748, 1932, 2394, 2622, 2898, 3059, 3933, 4788, 5244, 5796, 6118, 7866, 9177, 12236, 15732, 18354, 27531, 36708, 55062, 110124, 185519, 371038, 556557, 742076, 1113114, 1298633, 1669671, 2226228, 2597266, 3339342, 3524861, 3895899, 4266937, 5194532, 6678684, 7049722, 7791798, 8533874, 10574583, 11687697, 12800811, 14099444, 15583596, 17067748, 21149166, 23375394, 24674027, 25601622, 29868559, 31723749, 38402433, 42298332, 46750788, 49348054, 51203244, 59737118, 63447498, 74022081, 76804866, 81071803, 89605677, 98696108, 119474236, 126894996, 148044162, 153609732, 162143606, 179211354, 222066243, 243215409, 268817031, 296088324, 324287212, 358422708, 444132486, 486430818, 537634062, 567502621, 729646227, 888264972, 972861636, 1075268124, 1135005242, 1459292454, 1702507863, 2270010484, 2918584908, 3405015726, 5107523589, 6810031452, 10215047178, 20430094356]

約数ペア:

[(1, 20430094356), (2, 10215047178), (3, 6810031452), (4, 5107523589), (6, 3405015726), (7, 2918584908), (9, 2270010484), (12, 1702507863), (14, 1459292454), (18, 1135005242), (19, 1075268124), (21, 972861636), (23, 888264972), (28, 729646227), (36, 567502621), (38, 537634062), (42, 486430818), (46, 444132486), (57, 358422708), (63, 324287212), (69, 296088324), (76, 268817031), (84, 243215409), (92, 222066243), (114, 179211354), (126, 162143606), (133, 153609732), (138, 148044162), (161, 126894996), (171, 119474236), (207, 98696108), (228, 89605677), (252, 81071803), (266, 76804866), (276, 74022081), (322, 63447498), (342, 59737118), (399, 51203244), (414, 49348054), (437, 46750788), (483, 42298332), (532, 38402433), (644, 31723749), (684, 29868559), (798, 25601622), (828, 24674027), (874, 23375394), (966, 21149166), (1197, 17067748), (1311, 15583596), (1449, 14099444), (1596, 12800811), (1748, 11687697), (1932, 10574583), (2394, 8533874), (2622, 7791798), (2898, 7049722), (3059, 6678684), (3933, 5194532), (4788, 4266937), (5244, 3895899), (5796, 3524861), (6118, 3339342), (7866, 2597266), (9177, 2226228), (12236, 1669671), (15732, 1298633), (18354, 1113114), (27531, 742076), (36708, 556557), (55062, 371038), (110124, 185519)]