20249650368

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3596

約数の個数: 336

約数和(自身を含む): 66796554240

約数和(自身を除く): 46546903872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 32, 34, 36, 38, 48, 51, 57, 62, 64, 68, 72, 76, 93, 96, 102, 114, 124, 136, 144, 152, 153, 171, 186, 192, 204, 228, 248, 272, 279, 288, 304, 306, 323, 342, 372, 408, 456, 496, 527, 544, 558, 576, 589, 608, 612, 646, 684, 744, 816, 912, 969, 992, 1054, 1088, 1116, 1178, 1216, 1224, 1292, 1368, 1488, 1581, 1632, 1767, 1824, 1938, 1984, 2108, 2232, 2356, 2448, 2584, 2736, 2907, 2976, 3162, 3264, 3511, 3534, 3648, 3876, 4216, 4464, 4712, 4743, 4896, 5168, 5301, 5472, 5814, 5952, 6324, 7022, 7068, 7752, 8432, 8928, 9424, 9486, 9792, 10013, 10336, 10533, 10602, 10944, 11628, 12648, 14044, 14136, 15504, 16864, 17856, 18848, 18972, 20026, 20672, 21066, 21204, 23256, 25296, 28088, 28272, 30039, 31008, 31599, 33728, 37696, 37944, 40052, 42132, 42408, 46512, 50592, 56176, 56544, 59687, 60078, 62016, 63198, 66709, 75888, 80104, 84264, 84816, 90117, 93024, 101184, 108841, 112352, 113088, 119374, 120156, 126396, 133418, 151776, 160208, 168528, 169632, 179061, 180234, 186048, 200127, 217682, 224704, 238748, 240312, 252792, 266836, 303552, 320416, 326523, 337056, 339264, 358122, 360468, 400254, 435364, 477496, 480624, 505584, 533672, 537183, 600381, 640832, 653046, 674112, 716244, 720936, 800508, 870728, 954992, 961248, 979569, 1011168, 1067344, 1074366, 1134053, 1200762, 1306092, 1432488, 1441872, 1601016, 1741456, 1850297, 1909984, 1922496, 1959138, 2022336, 2067979, 2134688, 2148732, 2268106, 2401524, 2612184, 2864976, 2883744, 3202032, 3402159, 3482912, 3700594, 3819968, 3918276, 4135958, 4269376, 4297464, 4536212, 4803048, 5224368, 5550891, 5729952, 5767488, 6203937, 6404064, 6804318, 6965824, 7401188, 7836552, 8271916, 8594928, 9072424, 9606096, 10206477, 10448736, 11101782, 11459904, 12407874, 12808128, 13608636, 14802376, 15673104, 16543832, 16652673, 17189856, 18144848, 18611811, 19212192, 20412954, 20897472, 22203564, 24815748, 27217272, 29604752, 31346208, 33087664, 33305346, 34379712, 35155643, 36289696, 37223622, 38424384, 40825908, 44407128, 49631496, 54434544, 59209504, 62692416, 66175328, 66610692, 70311286, 72579392, 74447244, 81651816, 88814256, 99262992, 105466929, 108869088, 118419008, 132350656, 133221384, 140622572, 148894488, 163303632, 177628512, 198525984, 210933858, 217738176, 266442768, 281245144, 297788976, 316400787, 326607264, 355257024, 397051968, 421867716, 532885536, 562490288, 595577952, 632801574, 653214528, 843735432, 1065771072, 1124980576, 1191155904, 1265603148, 1687470864, 2249961152, 2531206296, 3374941728, 5062412592, 6749883456, 10124825184, 20249650368]

約数ペア:

[(1, 20249650368), (2, 10124825184), (3, 6749883456), (4, 5062412592), (6, 3374941728), (8, 2531206296), (9, 2249961152), (12, 1687470864), (16, 1265603148), (17, 1191155904), (18, 1124980576), (19, 1065771072), (24, 843735432), (31, 653214528), (32, 632801574), (34, 595577952), (36, 562490288), (38, 532885536), (48, 421867716), (51, 397051968), (57, 355257024), (62, 326607264), (64, 316400787), (68, 297788976), (72, 281245144), (76, 266442768), (93, 217738176), (96, 210933858), (102, 198525984), (114, 177628512), (124, 163303632), (136, 148894488), (144, 140622572), (152, 133221384), (153, 132350656), (171, 118419008), (186, 108869088), (192, 105466929), (204, 99262992), (228, 88814256), (248, 81651816), (272, 74447244), (279, 72579392), (288, 70311286), (304, 66610692), (306, 66175328), (323, 62692416), (342, 59209504), (372, 54434544), (408, 49631496), (456, 44407128), (496, 40825908), (527, 38424384), (544, 37223622), (558, 36289696), (576, 35155643), (589, 34379712), (608, 33305346), (612, 33087664), (646, 31346208), (684, 29604752), (744, 27217272), (816, 24815748), (912, 22203564), (969, 20897472), (992, 20412954), (1054, 19212192), (1088, 18611811), (1116, 18144848), (1178, 17189856), (1216, 16652673), (1224, 16543832), (1292, 15673104), (1368, 14802376), (1488, 13608636), (1581, 12808128), (1632, 12407874), (1767, 11459904), (1824, 11101782), (1938, 10448736), (1984, 10206477), (2108, 9606096), (2232, 9072424), (2356, 8594928), (2448, 8271916), (2584, 7836552), (2736, 7401188), (2907, 6965824), (2976, 6804318), (3162, 6404064), (3264, 6203937), (3511, 5767488), (3534, 5729952), (3648, 5550891), (3876, 5224368), (4216, 4803048), (4464, 4536212), (4712, 4297464), (4743, 4269376), (4896, 4135958), (5168, 3918276), (5301, 3819968), (5472, 3700594), (5814, 3482912), (5952, 3402159), (6324, 3202032), (7022, 2883744), (7068, 2864976), (7752, 2612184), (8432, 2401524), (8928, 2268106), (9424, 2148732), (9486, 2134688), (9792, 2067979), (10013, 2022336), (10336, 1959138), (10533, 1922496), (10602, 1909984), (10944, 1850297), (11628, 1741456), (12648, 1601016), (14044, 1441872), (14136, 1432488), (15504, 1306092), (16864, 1200762), (17856, 1134053), (18848, 1074366), (18972, 1067344), (20026, 1011168), (20672, 979569), (21066, 961248), (21204, 954992), (23256, 870728), (25296, 800508), (28088, 720936), (28272, 716244), (30039, 674112), (31008, 653046), (31599, 640832), (33728, 600381), (37696, 537183), (37944, 533672), (40052, 505584), (42132, 480624), (42408, 477496), (46512, 435364), (50592, 400254), (56176, 360468), (56544, 358122), (59687, 339264), (60078, 337056), (62016, 326523), (63198, 320416), (66709, 303552), (75888, 266836), (80104, 252792), (84264, 240312), (84816, 238748), (90117, 224704), (93024, 217682), (101184, 200127), (108841, 186048), (112352, 180234), (113088, 179061), (119374, 169632), (120156, 168528), (126396, 160208), (133418, 151776)]