20215788408

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1119

約数の個数: 256

約数和(自身を含む): 61851600000

約数和(自身を除く): 41635811592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 153, 174, 204, 216, 229, 232, 261, 306, 348, 408, 458, 459, 493, 522, 612, 687, 696, 783, 829, 916, 918, 986, 1044, 1224, 1374, 1479, 1566, 1658, 1832, 1836, 1972, 2061, 2088, 2487, 2748, 2958, 3132, 3316, 3672, 3893, 3944, 4122, 4437, 4974, 5496, 5916, 6183, 6264, 6632, 6641, 7461, 7786, 8244, 8874, 9948, 11679, 11832, 12366, 13282, 13311, 14093, 14922, 15572, 16488, 17748, 19896, 19923, 22383, 23358, 24041, 24732, 26564, 26622, 28186, 29844, 31144, 35037, 35496, 39846, 42279, 44766, 46716, 48082, 49464, 53128, 53244, 56372, 59688, 59769, 70074, 72123, 79692, 84558, 89532, 93432, 96164, 105111, 106488, 112744, 112897, 119538, 126837, 140148, 144246, 159384, 169116, 179064, 179307, 189841, 192328, 210222, 216369, 225794, 239076, 253674, 280296, 288492, 338232, 338691, 358614, 379682, 380511, 408697, 420444, 432738, 451588, 478152, 507348, 569523, 576984, 649107, 677382, 717228, 759364, 761022, 817394, 840888, 865476, 903176, 1014696, 1016073, 1139046, 1226091, 1298214, 1354764, 1434456, 1518728, 1522044, 1634788, 1708569, 1730952, 2032146, 2278092, 2452182, 2596428, 2709528, 3044088, 3048219, 3227297, 3269576, 3417138, 3678273, 4064292, 4556184, 4904364, 5125707, 5192856, 5505389, 6096438, 6454594, 6834276, 7356546, 8128584, 9681891, 9808728, 10251414, 11010778, 11034819, 12192876, 12909188, 13668552, 14713092, 16516167, 19363782, 20502828, 22021556, 22069638, 24385752, 25818376, 29045673, 29426184, 33032334, 38727564, 41005656, 44043112, 44139276, 49548501, 58091346, 66064668, 77455128, 87137019, 88278552, 93591613, 99097002, 116182692, 132129336, 148645503, 174274038, 187183226, 198194004, 232365384, 280774839, 297291006, 348548076, 374366452, 396388008, 561549678, 594582012, 697096152, 748732904, 842324517, 1123099356, 1189164024, 1684649034, 2246198712, 2526973551, 3369298068, 5053947102, 6738596136, 10107894204, 20215788408]

約数ペア:

[(1, 20215788408), (2, 10107894204), (3, 6738596136), (4, 5053947102), (6, 3369298068), (8, 2526973551), (9, 2246198712), (12, 1684649034), (17, 1189164024), (18, 1123099356), (24, 842324517), (27, 748732904), (29, 697096152), (34, 594582012), (36, 561549678), (51, 396388008), (54, 374366452), (58, 348548076), (68, 297291006), (72, 280774839), (87, 232365384), (102, 198194004), (108, 187183226), (116, 174274038), (136, 148645503), (153, 132129336), (174, 116182692), (204, 99097002), (216, 93591613), (229, 88278552), (232, 87137019), (261, 77455128), (306, 66064668), (348, 58091346), (408, 49548501), (458, 44139276), (459, 44043112), (493, 41005656), (522, 38727564), (612, 33032334), (687, 29426184), (696, 29045673), (783, 25818376), (829, 24385752), (916, 22069638), (918, 22021556), (986, 20502828), (1044, 19363782), (1224, 16516167), (1374, 14713092), (1479, 13668552), (1566, 12909188), (1658, 12192876), (1832, 11034819), (1836, 11010778), (1972, 10251414), (2061, 9808728), (2088, 9681891), (2487, 8128584), (2748, 7356546), (2958, 6834276), (3132, 6454594), (3316, 6096438), (3672, 5505389), (3893, 5192856), (3944, 5125707), (4122, 4904364), (4437, 4556184), (4974, 4064292), (5496, 3678273), (5916, 3417138), (6183, 3269576), (6264, 3227297), (6632, 3048219), (6641, 3044088), (7461, 2709528), (7786, 2596428), (8244, 2452182), (8874, 2278092), (9948, 2032146), (11679, 1730952), (11832, 1708569), (12366, 1634788), (13282, 1522044), (13311, 1518728), (14093, 1434456), (14922, 1354764), (15572, 1298214), (16488, 1226091), (17748, 1139046), (19896, 1016073), (19923, 1014696), (22383, 903176), (23358, 865476), (24041, 840888), (24732, 817394), (26564, 761022), (26622, 759364), (28186, 717228), (29844, 677382), (31144, 649107), (35037, 576984), (35496, 569523), (39846, 507348), (42279, 478152), (44766, 451588), (46716, 432738), (48082, 420444), (49464, 408697), (53128, 380511), (53244, 379682), (56372, 358614), (59688, 338691), (59769, 338232), (70074, 288492), (72123, 280296), (79692, 253674), (84558, 239076), (89532, 225794), (93432, 216369), (96164, 210222), (105111, 192328), (106488, 189841), (112744, 179307), (112897, 179064), (119538, 169116), (126837, 159384), (140148, 144246)]