20005518672

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1808

約数の個数: 300

約数和(自身を含む): 63529096576

約数和(自身を除く): 43523577904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 144, 153, 162, 186, 204, 216, 248, 272, 279, 289, 306, 324, 372, 408, 432, 459, 496, 527, 558, 578, 612, 648, 744, 816, 837, 867, 918, 1054, 1116, 1156, 1224, 1296, 1377, 1488, 1581, 1674, 1723, 1734, 1836, 2108, 2232, 2312, 2448, 2511, 2601, 2754, 3162, 3348, 3446, 3468, 3672, 4216, 4464, 4624, 4743, 5022, 5169, 5202, 5508, 6324, 6696, 6892, 6936, 7344, 7803, 8432, 8959, 9486, 10044, 10338, 10404, 11016, 12648, 13392, 13784, 13872, 14229, 15507, 15606, 17918, 18972, 20088, 20676, 20808, 22032, 23409, 25296, 26877, 27568, 28458, 29291, 31014, 31212, 35836, 37944, 40176, 41352, 41616, 42687, 46521, 46818, 53413, 53754, 56916, 58582, 62028, 62424, 71672, 75888, 80631, 82704, 85374, 87873, 93042, 93636, 106826, 107508, 113832, 117164, 124056, 124848, 139563, 143344, 160239, 161262, 170748, 175746, 186084, 187272, 213652, 215016, 227664, 234328, 241893, 248112, 263619, 279126, 320478, 322524, 341496, 351492, 372168, 374544, 427304, 430032, 468656, 480717, 483786, 497947, 527238, 558252, 640956, 645048, 682992, 702984, 725679, 744336, 790857, 854608, 908021, 961434, 967572, 995894, 1054476, 1116504, 1281912, 1290096, 1405968, 1442151, 1451358, 1493841, 1581714, 1816042, 1922868, 1935144, 1991788, 2108952, 2233008, 2372571, 2563824, 2724063, 2884302, 2902716, 2987682, 3163428, 3632084, 3845736, 3870288, 3983576, 4217904, 4326453, 4481523, 4745142, 5448126, 5768604, 5805432, 5975364, 6326856, 7264168, 7691472, 7967152, 8172189, 8652906, 8963046, 9490284, 10896252, 11537208, 11610864, 11950728, 12653712, 13444569, 14528336, 15436357, 16344378, 17305812, 17926092, 18980568, 21792504, 23074416, 23901456, 24516567, 26889138, 30872714, 32688756, 34611624, 35852184, 37961136, 40333707, 43585008, 46309071, 49033134, 53778276, 61745428, 65377512, 69223248, 71704368, 73549701, 80667414, 92618142, 98066268, 107556552, 123490856, 130755024, 138927213, 147099402, 161334828, 185236284, 196132536, 215113104, 246981712, 277854426, 294198804, 322669656, 370472568, 392265072, 416781639, 555708852, 588397608, 645339312, 740945136, 833563278, 1111417704, 1176795216, 1250344917, 1667126556, 2222835408, 2500689834, 3334253112, 5001379668, 6668506224, 10002759336, 20005518672]

約数ペア:

[(1, 20005518672), (2, 10002759336), (3, 6668506224), (4, 5001379668), (6, 3334253112), (8, 2500689834), (9, 2222835408), (12, 1667126556), (16, 1250344917), (17, 1176795216), (18, 1111417704), (24, 833563278), (27, 740945136), (31, 645339312), (34, 588397608), (36, 555708852), (48, 416781639), (51, 392265072), (54, 370472568), (62, 322669656), (68, 294198804), (72, 277854426), (81, 246981712), (93, 215113104), (102, 196132536), (108, 185236284), (124, 161334828), (136, 147099402), (144, 138927213), (153, 130755024), (162, 123490856), (186, 107556552), (204, 98066268), (216, 92618142), (248, 80667414), (272, 73549701), (279, 71704368), (289, 69223248), (306, 65377512), (324, 61745428), (372, 53778276), (408, 49033134), (432, 46309071), (459, 43585008), (496, 40333707), (527, 37961136), (558, 35852184), (578, 34611624), (612, 32688756), (648, 30872714), (744, 26889138), (816, 24516567), (837, 23901456), (867, 23074416), (918, 21792504), (1054, 18980568), (1116, 17926092), (1156, 17305812), (1224, 16344378), (1296, 15436357), (1377, 14528336), (1488, 13444569), (1581, 12653712), (1674, 11950728), (1723, 11610864), (1734, 11537208), (1836, 10896252), (2108, 9490284), (2232, 8963046), (2312, 8652906), (2448, 8172189), (2511, 7967152), (2601, 7691472), (2754, 7264168), (3162, 6326856), (3348, 5975364), (3446, 5805432), (3468, 5768604), (3672, 5448126), (4216, 4745142), (4464, 4481523), (4624, 4326453), (4743, 4217904), (5022, 3983576), (5169, 3870288), (5202, 3845736), (5508, 3632084), (6324, 3163428), (6696, 2987682), (6892, 2902716), (6936, 2884302), (7344, 2724063), (7803, 2563824), (8432, 2372571), (8959, 2233008), (9486, 2108952), (10044, 1991788), (10338, 1935144), (10404, 1922868), (11016, 1816042), (12648, 1581714), (13392, 1493841), (13784, 1451358), (13872, 1442151), (14229, 1405968), (15507, 1290096), (15606, 1281912), (17918, 1116504), (18972, 1054476), (20088, 995894), (20676, 967572), (20808, 961434), (22032, 908021), (23409, 854608), (25296, 790857), (26877, 744336), (27568, 725679), (28458, 702984), (29291, 682992), (31014, 645048), (31212, 640956), (35836, 558252), (37944, 527238), (40176, 497947), (41352, 483786), (41616, 480717), (42687, 468656), (46521, 430032), (46818, 427304), (53413, 374544), (53754, 372168), (56916, 351492), (58582, 341496), (62028, 322524), (62424, 320478), (71672, 279126), (75888, 263619), (80631, 248112), (82704, 241893), (85374, 234328), (87873, 227664), (93042, 215016), (93636, 213652), (106826, 187272), (107508, 186084), (113832, 175746), (117164, 170748), (124056, 161262), (124848, 160239), (139563, 143344)]