20484751392

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6501

約数の個数: 384

約数和(自身を含む): 74642964480

約数和(自身を除く): 54158213088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 31, 32, 34, 36, 42, 48, 51, 54, 56, 62, 63, 68, 72, 84, 93, 96, 102, 108, 112, 119, 124, 126, 136, 144, 153, 168, 186, 189, 204, 216, 217, 224, 238, 248, 252, 272, 279, 288, 306, 336, 357, 372, 378, 408, 432, 434, 459, 476, 496, 504, 527, 544, 558, 612, 651, 672, 714, 744, 756, 816, 837, 864, 868, 918, 952, 992, 1008, 1054, 1071, 1116, 1224, 1302, 1428, 1488, 1512, 1581, 1632, 1674, 1736, 1836, 1904, 1953, 2016, 2108, 2142, 2232, 2448, 2604, 2856, 2976, 3024, 3162, 3213, 3348, 3472, 3672, 3689, 3808, 3906, 4216, 4284, 4464, 4743, 4896, 5208, 5712, 5859, 6048, 6324, 6426, 6427, 6696, 6944, 7344, 7378, 7812, 8432, 8568, 8928, 9486, 10416, 11067, 11424, 11718, 12648, 12852, 12854, 13392, 14229, 14688, 14756, 15624, 16864, 17136, 18972, 19281, 20832, 22134, 23436, 25296, 25704, 25708, 26784, 28458, 29512, 31248, 33201, 34272, 37944, 38562, 44268, 44989, 46872, 50592, 51408, 51416, 56916, 57843, 59024, 62496, 66402, 75888, 77124, 88536, 89978, 93744, 99603, 102816, 102832, 109259, 113832, 115686, 118048, 132804, 134967, 151776, 154248, 173529, 177072, 179956, 187488, 199206, 199237, 205664, 218518, 227664, 231372, 265608, 269934, 308496, 327777, 347058, 354144, 359912, 398412, 398474, 404901, 437036, 455328, 462744, 531216, 539868, 597711, 616992, 655554, 694116, 719824, 764813, 796824, 796948, 809802, 874072, 925488, 983331, 1062432, 1079736, 1195422, 1214703, 1311108, 1388232, 1394659, 1439648, 1529626, 1593648, 1593896, 1619604, 1748144, 1793133, 1850976, 1966662, 2159472, 2294439, 2390844, 2429406, 2622216, 2776464, 2789318, 2949993, 3059252, 3187296, 3187792, 3239208, 3387029, 3496288, 3586266, 3933324, 4183977, 4318944, 4588878, 4781688, 4858812, 5244432, 5379399, 5552928, 5578636, 5899986, 6118504, 6375584, 6478416, 6774058, 6883317, 7172532, 7866648, 8367954, 9177756, 9563376, 9717624, 10161087, 10488864, 10758798, 11157272, 11799972, 12237008, 12551931, 12956832, 13548116, 13766634, 14345064, 15733296, 16735908, 18355512, 19126752, 19435248, 20322174, 20649951, 21517596, 22314544, 23599944, 23709203, 24474016, 25103862, 27096232, 27533268, 28690128, 30483261, 31466592, 33471816, 36711024, 37655793, 38870496, 40644348, 41299902, 43035192, 44629088, 47199888, 47418406, 50207724, 54192464, 55066536, 57380256, 60966522, 66943632, 71127609, 73422048, 75311586, 81288696, 82599804, 86070384, 91449783, 94399776, 94836812, 100415448, 108384928, 110133072, 121933044, 133887264, 142255218, 150623172, 162577392, 165199608, 172140768, 182899566, 189673624, 200830896, 213382827, 220266144, 243866088, 284510436, 301246344, 325154784, 330399216, 365799132, 379347248, 401661792, 426765654, 487732176, 569020872, 602492688, 640148481, 660798432, 731598264, 758694496, 853531308, 975464352, 1138041744, 1204985376, 1280296962, 1463196528, 1707062616, 2276083488, 2560593924, 2926393056, 3414125232, 5121187848, 6828250464, 10242375696, 20484751392]

約数ペア:

[(1, 20484751392), (2, 10242375696), (3, 6828250464), (4, 5121187848), (6, 3414125232), (7, 2926393056), (8, 2560593924), (9, 2276083488), (12, 1707062616), (14, 1463196528), (16, 1280296962), (17, 1204985376), (18, 1138041744), (21, 975464352), (24, 853531308), (27, 758694496), (28, 731598264), (31, 660798432), (32, 640148481), (34, 602492688), (36, 569020872), (42, 487732176), (48, 426765654), (51, 401661792), (54, 379347248), (56, 365799132), (62, 330399216), (63, 325154784), (68, 301246344), (72, 284510436), (84, 243866088), (93, 220266144), (96, 213382827), (102, 200830896), (108, 189673624), (112, 182899566), (119, 172140768), (124, 165199608), (126, 162577392), (136, 150623172), (144, 142255218), (153, 133887264), (168, 121933044), (186, 110133072), (189, 108384928), (204, 100415448), (216, 94836812), (217, 94399776), (224, 91449783), (238, 86070384), (248, 82599804), (252, 81288696), (272, 75311586), (279, 73422048), (288, 71127609), (306, 66943632), (336, 60966522), (357, 57380256), (372, 55066536), (378, 54192464), (408, 50207724), (432, 47418406), (434, 47199888), (459, 44629088), (476, 43035192), (496, 41299902), (504, 40644348), (527, 38870496), (544, 37655793), (558, 36711024), (612, 33471816), (651, 31466592), (672, 30483261), (714, 28690128), (744, 27533268), (756, 27096232), (816, 25103862), (837, 24474016), (864, 23709203), (868, 23599944), (918, 22314544), (952, 21517596), (992, 20649951), (1008, 20322174), (1054, 19435248), (1071, 19126752), (1116, 18355512), (1224, 16735908), (1302, 15733296), (1428, 14345064), (1488, 13766634), (1512, 13548116), (1581, 12956832), (1632, 12551931), (1674, 12237008), (1736, 11799972), (1836, 11157272), (1904, 10758798), (1953, 10488864), (2016, 10161087), (2108, 9717624), (2142, 9563376), (2232, 9177756), (2448, 8367954), (2604, 7866648), (2856, 7172532), (2976, 6883317), (3024, 6774058), (3162, 6478416), (3213, 6375584), (3348, 6118504), (3472, 5899986), (3672, 5578636), (3689, 5552928), (3808, 5379399), (3906, 5244432), (4216, 4858812), (4284, 4781688), (4464, 4588878), (4743, 4318944), (4896, 4183977), (5208, 3933324), (5712, 3586266), (5859, 3496288), (6048, 3387029), (6324, 3239208), (6426, 3187792), (6427, 3187296), (6696, 3059252), (6944, 2949993), (7344, 2789318), (7378, 2776464), (7812, 2622216), (8432, 2429406), (8568, 2390844), (8928, 2294439), (9486, 2159472), (10416, 1966662), (11067, 1850976), (11424, 1793133), (11718, 1748144), (12648, 1619604), (12852, 1593896), (12854, 1593648), (13392, 1529626), (14229, 1439648), (14688, 1394659), (14756, 1388232), (15624, 1311108), (16864, 1214703), (17136, 1195422), (18972, 1079736), (19281, 1062432), (20832, 983331), (22134, 925488), (23436, 874072), (25296, 809802), (25704, 796948), (25708, 796824), (26784, 764813), (28458, 719824), (29512, 694116), (31248, 655554), (33201, 616992), (34272, 597711), (37944, 539868), (38562, 531216), (44268, 462744), (44989, 455328), (46872, 437036), (50592, 404901), (51408, 398474), (51416, 398412), (56916, 359912), (57843, 354144), (59024, 347058), (62496, 327777), (66402, 308496), (75888, 269934), (77124, 265608), (88536, 231372), (89978, 227664), (93744, 218518), (99603, 205664), (102816, 199237), (102832, 199206), (109259, 187488), (113832, 179956), (115686, 177072), (118048, 173529), (132804, 154248), (134967, 151776)]