20763129552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:562

約数の個数: 240

約数和(自身を含む): 60356761920

約数和(自身を除く): 39593632368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 121, 132, 134, 176, 201, 229, 233, 242, 264, 268, 363, 402, 458, 466, 484, 528, 536, 687, 699, 726, 737, 804, 916, 932, 968, 1072, 1374, 1398, 1452, 1474, 1608, 1832, 1864, 1936, 2211, 2519, 2563, 2748, 2796, 2904, 2948, 3216, 3664, 3728, 4422, 5038, 5126, 5496, 5592, 5808, 5896, 7557, 7689, 8107, 8844, 10076, 10252, 10992, 11184, 11792, 15114, 15343, 15378, 15611, 16214, 17688, 20152, 20504, 24321, 27709, 28193, 30228, 30686, 30756, 31222, 32428, 35376, 40304, 41008, 46029, 46833, 48642, 53357, 55418, 56386, 60456, 61372, 61512, 62444, 64856, 83127, 84579, 92058, 93666, 97284, 106714, 110836, 112772, 120912, 122744, 123024, 124888, 129712, 160071, 166254, 168773, 169158, 171721, 184116, 187332, 194568, 213428, 221672, 225544, 245488, 249776, 320142, 332508, 337546, 338316, 343442, 368232, 374664, 389136, 426856, 443344, 451088, 506319, 515163, 586927, 640284, 665016, 675092, 676632, 686884, 736464, 749328, 853712, 1012638, 1030326, 1173854, 1280568, 1330032, 1350184, 1353264, 1373768, 1760781, 1856503, 1888931, 2025276, 2060652, 2347708, 2561136, 2700368, 2747536, 3521562, 3574919, 3713006, 3777862, 4050552, 4121304, 4695416, 5569509, 5666793, 6456197, 7043124, 7149838, 7426012, 7555724, 8101104, 8242608, 9390832, 10724757, 11139018, 11333586, 12912394, 14086248, 14299676, 14852024, 15111448, 19368591, 21449514, 22278036, 22667172, 25824788, 28172496, 28599352, 29704048, 30222896, 38737182, 39324109, 42899028, 44556072, 45334344, 51649576, 57198704, 77474364, 78648218, 85798056, 89112144, 90668688, 103299152, 117972327, 154948728, 157296436, 171596112, 235944654, 309897456, 314592872, 432565199, 471889308, 629185744, 865130398, 943778616, 1297695597, 1730260796, 1887557232, 2595391194, 3460521592, 5190782388, 6921043184, 10381564776, 20763129552]

約数ペア:

[(1, 20763129552), (2, 10381564776), (3, 6921043184), (4, 5190782388), (6, 3460521592), (8, 2595391194), (11, 1887557232), (12, 1730260796), (16, 1297695597), (22, 943778616), (24, 865130398), (33, 629185744), (44, 471889308), (48, 432565199), (66, 314592872), (67, 309897456), (88, 235944654), (121, 171596112), (132, 157296436), (134, 154948728), (176, 117972327), (201, 103299152), (229, 90668688), (233, 89112144), (242, 85798056), (264, 78648218), (268, 77474364), (363, 57198704), (402, 51649576), (458, 45334344), (466, 44556072), (484, 42899028), (528, 39324109), (536, 38737182), (687, 30222896), (699, 29704048), (726, 28599352), (737, 28172496), (804, 25824788), (916, 22667172), (932, 22278036), (968, 21449514), (1072, 19368591), (1374, 15111448), (1398, 14852024), (1452, 14299676), (1474, 14086248), (1608, 12912394), (1832, 11333586), (1864, 11139018), (1936, 10724757), (2211, 9390832), (2519, 8242608), (2563, 8101104), (2748, 7555724), (2796, 7426012), (2904, 7149838), (2948, 7043124), (3216, 6456197), (3664, 5666793), (3728, 5569509), (4422, 4695416), (5038, 4121304), (5126, 4050552), (5496, 3777862), (5592, 3713006), (5808, 3574919), (5896, 3521562), (7557, 2747536), (7689, 2700368), (8107, 2561136), (8844, 2347708), (10076, 2060652), (10252, 2025276), (10992, 1888931), (11184, 1856503), (11792, 1760781), (15114, 1373768), (15343, 1353264), (15378, 1350184), (15611, 1330032), (16214, 1280568), (17688, 1173854), (20152, 1030326), (20504, 1012638), (24321, 853712), (27709, 749328), (28193, 736464), (30228, 686884), (30686, 676632), (30756, 675092), (31222, 665016), (32428, 640284), (35376, 586927), (40304, 515163), (41008, 506319), (46029, 451088), (46833, 443344), (48642, 426856), (53357, 389136), (55418, 374664), (56386, 368232), (60456, 343442), (61372, 338316), (61512, 337546), (62444, 332508), (64856, 320142), (83127, 249776), (84579, 245488), (92058, 225544), (93666, 221672), (97284, 213428), (106714, 194568), (110836, 187332), (112772, 184116), (120912, 171721), (122744, 169158), (123024, 168773), (124888, 166254), (129712, 160071)]