20303899704

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1111

約数の個数: 288

約数和(自身を含む): 63727896960

約数和(自身を除く): 43423997256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 107, 121, 132, 138, 184, 198, 207, 214, 242, 253, 264, 276, 321, 363, 396, 414, 428, 484, 506, 552, 642, 726, 759, 792, 828, 856, 947, 963, 968, 1012, 1089, 1177, 1284, 1452, 1518, 1656, 1894, 1926, 2024, 2178, 2277, 2354, 2461, 2568, 2783, 2841, 2904, 3036, 3531, 3788, 3852, 4356, 4554, 4708, 4922, 5566, 5682, 6072, 7062, 7383, 7576, 7704, 8349, 8523, 8712, 9108, 9416, 9844, 10417, 10593, 11132, 11364, 12947, 14124, 14766, 16698, 17046, 18216, 19688, 20834, 21186, 21781, 22149, 22264, 22728, 25047, 25894, 27071, 28248, 29532, 31251, 33396, 34092, 38841, 41668, 42372, 43562, 44298, 50094, 51788, 54142, 59064, 62502, 65343, 66792, 68184, 77682, 81213, 83336, 84744, 87124, 88596, 93753, 100188, 101329, 103576, 108284, 114587, 116523, 125004, 130686, 155364, 162426, 174248, 177192, 187506, 196029, 200376, 202658, 216568, 229174, 233046, 239591, 243639, 250008, 261372, 297781, 303987, 310728, 324852, 343761, 375012, 392058, 405316, 458348, 466092, 479182, 487278, 522744, 595562, 607974, 649704, 687522, 718773, 750024, 784116, 810632, 893343, 911961, 916696, 932184, 958364, 974556, 1031283, 1114619, 1191124, 1215948, 1375044, 1437546, 1568232, 1786686, 1823922, 1916728, 1949112, 2062566, 2156319, 2229238, 2330567, 2382248, 2431896, 2635501, 2680029, 2750088, 2875092, 3343857, 3573372, 3647844, 4125132, 4312638, 4458476, 4661134, 5271002, 5360058, 5750184, 6687714, 6991701, 7146744, 7295688, 7906503, 8250264, 8625276, 8916952, 9322268, 10031571, 10542004, 10720116, 12260809, 13375428, 13983402, 15813006, 17250552, 18644536, 20063142, 20975103, 21084008, 21440232, 23719509, 24521618, 25636237, 26750856, 27966804, 31626012, 36782427, 40126284, 41950206, 47439018, 49043236, 51272474, 55933608, 63252024, 73564854, 76908711, 80252568, 83900412, 94878036, 98086472, 102544948, 110347281, 147129708, 153817422, 167800824, 189756072, 205089896, 220694562, 230726133, 281998607, 294259416, 307634844, 441389124, 461452266, 563997214, 615269688, 845995821, 882778248, 922904532, 1127994428, 1691991642, 1845809064, 2255988856, 2537987463, 3383983284, 5075974926, 6767966568, 10151949852, 20303899704]

約数ペア:

[(1, 20303899704), (2, 10151949852), (3, 6767966568), (4, 5075974926), (6, 3383983284), (8, 2537987463), (9, 2255988856), (11, 1845809064), (12, 1691991642), (18, 1127994428), (22, 922904532), (23, 882778248), (24, 845995821), (33, 615269688), (36, 563997214), (44, 461452266), (46, 441389124), (66, 307634844), (69, 294259416), (72, 281998607), (88, 230726133), (92, 220694562), (99, 205089896), (107, 189756072), (121, 167800824), (132, 153817422), (138, 147129708), (184, 110347281), (198, 102544948), (207, 98086472), (214, 94878036), (242, 83900412), (253, 80252568), (264, 76908711), (276, 73564854), (321, 63252024), (363, 55933608), (396, 51272474), (414, 49043236), (428, 47439018), (484, 41950206), (506, 40126284), (552, 36782427), (642, 31626012), (726, 27966804), (759, 26750856), (792, 25636237), (828, 24521618), (856, 23719509), (947, 21440232), (963, 21084008), (968, 20975103), (1012, 20063142), (1089, 18644536), (1177, 17250552), (1284, 15813006), (1452, 13983402), (1518, 13375428), (1656, 12260809), (1894, 10720116), (1926, 10542004), (2024, 10031571), (2178, 9322268), (2277, 8916952), (2354, 8625276), (2461, 8250264), (2568, 7906503), (2783, 7295688), (2841, 7146744), (2904, 6991701), (3036, 6687714), (3531, 5750184), (3788, 5360058), (3852, 5271002), (4356, 4661134), (4554, 4458476), (4708, 4312638), (4922, 4125132), (5566, 3647844), (5682, 3573372), (6072, 3343857), (7062, 2875092), (7383, 2750088), (7576, 2680029), (7704, 2635501), (8349, 2431896), (8523, 2382248), (8712, 2330567), (9108, 2229238), (9416, 2156319), (9844, 2062566), (10417, 1949112), (10593, 1916728), (11132, 1823922), (11364, 1786686), (12947, 1568232), (14124, 1437546), (14766, 1375044), (16698, 1215948), (17046, 1191124), (18216, 1114619), (19688, 1031283), (20834, 974556), (21186, 958364), (21781, 932184), (22149, 916696), (22264, 911961), (22728, 893343), (25047, 810632), (25894, 784116), (27071, 750024), (28248, 718773), (29532, 687522), (31251, 649704), (33396, 607974), (34092, 595562), (38841, 522744), (41668, 487278), (42372, 479182), (43562, 466092), (44298, 458348), (50094, 405316), (51788, 392058), (54142, 375012), (59064, 343761), (62502, 324852), (65343, 310728), (66792, 303987), (68184, 297781), (77682, 261372), (81213, 250008), (83336, 243639), (84744, 239591), (87124, 233046), (88596, 229174), (93753, 216568), (100188, 202658), (101329, 200376), (103576, 196029), (108284, 187506), (114587, 177192), (116523, 174248), (125004, 162426), (130686, 155364)]