20091712032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{1453}}^1$

素因数の和:1533

約数の個数: 288

約数和(自身を含む): 68972641920

約数和(自身を除く): 48880929888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 361, 399, 456, 504, 532, 608, 672, 684, 722, 798, 912, 1008, 1064, 1083, 1197, 1368, 1444, 1453, 1596, 1824, 2016, 2128, 2166, 2394, 2527, 2736, 2888, 2906, 3192, 3249, 4256, 4332, 4359, 4788, 5054, 5472, 5776, 5812, 6384, 6498, 6859, 7581, 8664, 8718, 9576, 10108, 10171, 11552, 11624, 12768, 12996, 13077, 13718, 15162, 17328, 17436, 19152, 20216, 20342, 20577, 22743, 23248, 25992, 26154, 27436, 27607, 30324, 30513, 34656, 34872, 38304, 40432, 40684, 41154, 45486, 46496, 48013, 51984, 52308, 54872, 55214, 60648, 61026, 61731, 69744, 80864, 81368, 82308, 82821, 90972, 91539, 96026, 103968, 104616, 109744, 110428, 121296, 122052, 123462, 139488, 144039, 162736, 164616, 165642, 181944, 183078, 192052, 193249, 209232, 219488, 220856, 242592, 244104, 246924, 248463, 288078, 325472, 329232, 331284, 363888, 366156, 384104, 386498, 418464, 432117, 441712, 488208, 493848, 496926, 524533, 576156, 579747, 658464, 662568, 727776, 732312, 768208, 772996, 864234, 883424, 976416, 987696, 993852, 1049066, 1152312, 1159494, 1325136, 1464624, 1536416, 1545992, 1573599, 1728468, 1739241, 1975392, 1987704, 2098132, 2304624, 2318988, 2650272, 2929248, 3091984, 3147198, 3456936, 3478482, 3671731, 3975408, 4196264, 4609248, 4637976, 4720797, 6183968, 6294396, 6913872, 6956964, 7343462, 7950816, 8392528, 9275952, 9441594, 9966127, 11015193, 12588792, 13827744, 13913928, 14686924, 16785056, 18551904, 18883188, 19932254, 22030386, 25177584, 27827856, 29373848, 29898381, 33045579, 37766376, 39864508, 44060772, 50355168, 55655712, 58747696, 59796762, 66091158, 69762889, 75532752, 79729016, 88121544, 89695143, 117495392, 119593524, 132182316, 139525778, 151065504, 159458032, 176243088, 179390286, 209288667, 239187048, 264364632, 279051556, 318916064, 352486176, 358780572, 418577334, 478374096, 528729264, 558103112, 627866001, 717561144, 837154668, 956748192, 1057458528, 1116206224, 1255732002, 1435122288, 1674309336, 2232412448, 2511464004, 2870244576, 3348618672, 5022928008, 6697237344, 10045856016, 20091712032]

約数ペア:

[(1, 20091712032), (2, 10045856016), (3, 6697237344), (4, 5022928008), (6, 3348618672), (7, 2870244576), (8, 2511464004), (9, 2232412448), (12, 1674309336), (14, 1435122288), (16, 1255732002), (18, 1116206224), (19, 1057458528), (21, 956748192), (24, 837154668), (28, 717561144), (32, 627866001), (36, 558103112), (38, 528729264), (42, 478374096), (48, 418577334), (56, 358780572), (57, 352486176), (63, 318916064), (72, 279051556), (76, 264364632), (84, 239187048), (96, 209288667), (112, 179390286), (114, 176243088), (126, 159458032), (133, 151065504), (144, 139525778), (152, 132182316), (168, 119593524), (171, 117495392), (224, 89695143), (228, 88121544), (252, 79729016), (266, 75532752), (288, 69762889), (304, 66091158), (336, 59796762), (342, 58747696), (361, 55655712), (399, 50355168), (456, 44060772), (504, 39864508), (532, 37766376), (608, 33045579), (672, 29898381), (684, 29373848), (722, 27827856), (798, 25177584), (912, 22030386), (1008, 19932254), (1064, 18883188), (1083, 18551904), (1197, 16785056), (1368, 14686924), (1444, 13913928), (1453, 13827744), (1596, 12588792), (1824, 11015193), (2016, 9966127), (2128, 9441594), (2166, 9275952), (2394, 8392528), (2527, 7950816), (2736, 7343462), (2888, 6956964), (2906, 6913872), (3192, 6294396), (3249, 6183968), (4256, 4720797), (4332, 4637976), (4359, 4609248), (4788, 4196264), (5054, 3975408), (5472, 3671731), (5776, 3478482), (5812, 3456936), (6384, 3147198), (6498, 3091984), (6859, 2929248), (7581, 2650272), (8664, 2318988), (8718, 2304624), (9576, 2098132), (10108, 1987704), (10171, 1975392), (11552, 1739241), (11624, 1728468), (12768, 1573599), (12996, 1545992), (13077, 1536416), (13718, 1464624), (15162, 1325136), (17328, 1159494), (17436, 1152312), (19152, 1049066), (20216, 993852), (20342, 987696), (20577, 976416), (22743, 883424), (23248, 864234), (25992, 772996), (26154, 768208), (27436, 732312), (27607, 727776), (30324, 662568), (30513, 658464), (34656, 579747), (34872, 576156), (38304, 524533), (40432, 496926), (40684, 493848), (41154, 488208), (45486, 441712), (46496, 432117), (48013, 418464), (51984, 386498), (52308, 384104), (54872, 366156), (55214, 363888), (60648, 331284), (61026, 329232), (61731, 325472), (69744, 288078), (80864, 248463), (81368, 246924), (82308, 244104), (82821, 242592), (90972, 220856), (91539, 219488), (96026, 209232), (103968, 193249), (104616, 192052), (109744, 183078), (110428, 181944), (121296, 165642), (122052, 164616), (123462, 162736), (139488, 144039)]