20584621044

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:912

約数の個数: 240

約数和(自身を含む): 59506764240

約数和(自身を除く): 38922143196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 113, 117, 122, 156, 162, 183, 226, 234, 244, 324, 339, 351, 366, 452, 468, 549, 678, 702, 709, 732, 793, 1017, 1053, 1098, 1356, 1404, 1418, 1469, 1586, 1647, 2034, 2106, 2127, 2196, 2379, 2836, 2938, 3051, 3172, 3294, 4068, 4212, 4254, 4407, 4758, 4941, 5876, 6102, 6381, 6588, 6893, 7137, 8508, 8814, 9153, 9217, 9516, 9882, 12204, 12762, 13221, 13786, 14274, 17628, 18306, 18434, 19143, 19764, 20679, 21411, 25524, 26442, 27572, 27651, 28548, 36612, 36868, 38286, 39663, 41358, 42822, 43249, 52884, 55302, 57429, 62037, 64233, 76572, 79326, 80117, 82716, 82953, 85644, 86498, 89609, 110604, 114858, 118989, 124074, 128466, 129747, 158652, 160234, 165906, 172996, 179218, 186111, 229716, 237978, 240351, 248148, 248859, 256932, 259494, 268827, 320468, 331812, 358436, 372222, 389241, 475956, 480702, 497718, 518988, 537654, 558333, 562237, 721053, 744444, 746577, 778482, 806481, 961404, 995436, 1041521, 1075308, 1116666, 1124474, 1167723, 1442106, 1493154, 1556964, 1612962, 1686711, 2083042, 2163159, 2233332, 2248948, 2335446, 2419443, 2884212, 2986308, 3124563, 3225924, 3373422, 3503169, 4166084, 4326318, 4670892, 4838886, 4887137, 5060133, 6249126, 6489477, 6746844, 7006338, 7258329, 8652636, 9373689, 9677772, 9774274, 10120266, 12498252, 12978954, 14012676, 14516658, 14661411, 15180399, 18747378, 19548548, 20240532, 25957908, 28121067, 29033316, 29322822, 30360798, 37494756, 43984233, 45541197, 56242134, 58645644, 60721596, 63532781, 84363201, 87968466, 91082394, 112484268, 127065562, 131952699, 168726402, 175936932, 182164788, 190598343, 254131124, 263905398, 337452804, 381196686, 395858097, 527810796, 571795029, 762393372, 791716194, 1143590058, 1583432388, 1715385087, 2287180116, 3430770174, 5146155261, 6861540348, 10292310522, 20584621044]

約数ペア:

[(1, 20584621044), (2, 10292310522), (3, 6861540348), (4, 5146155261), (6, 3430770174), (9, 2287180116), (12, 1715385087), (13, 1583432388), (18, 1143590058), (26, 791716194), (27, 762393372), (36, 571795029), (39, 527810796), (52, 395858097), (54, 381196686), (61, 337452804), (78, 263905398), (81, 254131124), (108, 190598343), (113, 182164788), (117, 175936932), (122, 168726402), (156, 131952699), (162, 127065562), (183, 112484268), (226, 91082394), (234, 87968466), (244, 84363201), (324, 63532781), (339, 60721596), (351, 58645644), (366, 56242134), (452, 45541197), (468, 43984233), (549, 37494756), (678, 30360798), (702, 29322822), (709, 29033316), (732, 28121067), (793, 25957908), (1017, 20240532), (1053, 19548548), (1098, 18747378), (1356, 15180399), (1404, 14661411), (1418, 14516658), (1469, 14012676), (1586, 12978954), (1647, 12498252), (2034, 10120266), (2106, 9774274), (2127, 9677772), (2196, 9373689), (2379, 8652636), (2836, 7258329), (2938, 7006338), (3051, 6746844), (3172, 6489477), (3294, 6249126), (4068, 5060133), (4212, 4887137), (4254, 4838886), (4407, 4670892), (4758, 4326318), (4941, 4166084), (5876, 3503169), (6102, 3373422), (6381, 3225924), (6588, 3124563), (6893, 2986308), (7137, 2884212), (8508, 2419443), (8814, 2335446), (9153, 2248948), (9217, 2233332), (9516, 2163159), (9882, 2083042), (12204, 1686711), (12762, 1612962), (13221, 1556964), (13786, 1493154), (14274, 1442106), (17628, 1167723), (18306, 1124474), (18434, 1116666), (19143, 1075308), (19764, 1041521), (20679, 995436), (21411, 961404), (25524, 806481), (26442, 778482), (27572, 746577), (27651, 744444), (28548, 721053), (36612, 562237), (36868, 558333), (38286, 537654), (39663, 518988), (41358, 497718), (42822, 480702), (43249, 475956), (52884, 389241), (55302, 372222), (57429, 358436), (62037, 331812), (64233, 320468), (76572, 268827), (79326, 259494), (80117, 256932), (82716, 248859), (82953, 248148), (85644, 240351), (86498, 237978), (89609, 229716), (110604, 186111), (114858, 179218), (118989, 172996), (124074, 165906), (128466, 160234), (129747, 158652)]