20382912576

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2191

約数の個数: 280

約数和(自身を含む): 65532755904

約数和(自身を除く): 45149843328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 151, 156, 162, 192, 208, 216, 234, 288, 302, 312, 324, 351, 416, 432, 453, 468, 576, 604, 624, 648, 702, 832, 864, 906, 936, 1053, 1208, 1248, 1296, 1359, 1404, 1728, 1812, 1872, 1963, 2003, 2106, 2416, 2496, 2592, 2718, 2808, 3624, 3744, 3926, 4006, 4077, 4212, 4832, 5184, 5436, 5616, 5889, 6009, 7248, 7488, 7852, 8012, 8154, 8424, 9664, 10872, 11232, 11778, 12018, 12231, 14496, 15704, 16024, 16308, 16848, 17667, 18027, 21744, 22464, 23556, 24036, 24462, 26039, 28992, 31408, 32048, 32616, 33696, 35334, 36054, 43488, 47112, 48072, 48924, 52078, 53001, 54081, 62816, 64096, 65232, 67392, 70668, 72108, 78117, 86976, 94224, 96144, 97848, 104156, 106002, 108162, 125632, 128192, 130464, 141336, 144216, 156234, 159003, 162243, 188448, 192288, 195696, 208312, 212004, 216324, 234351, 260928, 282672, 288432, 302453, 312468, 318006, 324486, 376896, 384576, 391392, 416624, 424008, 432648, 468702, 565344, 576864, 604906, 624936, 636012, 648972, 703053, 782784, 833248, 848016, 865296, 907359, 937404, 1130688, 1153728, 1209812, 1249872, 1272024, 1297944, 1406106, 1666496, 1696032, 1730592, 1814718, 1874808, 2109159, 2419624, 2499744, 2544048, 2595888, 2722077, 2812212, 3392064, 3461184, 3629436, 3749616, 3931889, 4218318, 4839248, 4999488, 5088096, 5191776, 5444154, 5624424, 7258872, 7499232, 7863778, 8166231, 8436636, 9678496, 10176192, 10383552, 10888308, 11248848, 11795667, 14517744, 14998464, 15727556, 16332462, 16873272, 19356992, 21776616, 22497696, 23591334, 24498693, 29035488, 31455112, 32664924, 33746544, 35387001, 43553232, 44995392, 47182668, 48997386, 58070976, 62910224, 65329848, 67493088, 70774002, 87106464, 94365336, 97994772, 106161003, 125820448, 130659696, 134986176, 141548004, 174212928, 188730672, 195989544, 212322006, 251640896, 261319392, 283096008, 318483009, 377461344, 391979088, 424644012, 522638784, 566192016, 636966018, 754922688, 783958176, 849288024, 1132384032, 1273932036, 1567916352, 1698576048, 2264768064, 2547864072, 3397152096, 5095728144, 6794304192, 10191456288, 20382912576]

約数ペア:

[(1, 20382912576), (2, 10191456288), (3, 6794304192), (4, 5095728144), (6, 3397152096), (8, 2547864072), (9, 2264768064), (12, 1698576048), (13, 1567916352), (16, 1273932036), (18, 1132384032), (24, 849288024), (26, 783958176), (27, 754922688), (32, 636966018), (36, 566192016), (39, 522638784), (48, 424644012), (52, 391979088), (54, 377461344), (64, 318483009), (72, 283096008), (78, 261319392), (81, 251640896), (96, 212322006), (104, 195989544), (108, 188730672), (117, 174212928), (144, 141548004), (151, 134986176), (156, 130659696), (162, 125820448), (192, 106161003), (208, 97994772), (216, 94365336), (234, 87106464), (288, 70774002), (302, 67493088), (312, 65329848), (324, 62910224), (351, 58070976), (416, 48997386), (432, 47182668), (453, 44995392), (468, 43553232), (576, 35387001), (604, 33746544), (624, 32664924), (648, 31455112), (702, 29035488), (832, 24498693), (864, 23591334), (906, 22497696), (936, 21776616), (1053, 19356992), (1208, 16873272), (1248, 16332462), (1296, 15727556), (1359, 14998464), (1404, 14517744), (1728, 11795667), (1812, 11248848), (1872, 10888308), (1963, 10383552), (2003, 10176192), (2106, 9678496), (2416, 8436636), (2496, 8166231), (2592, 7863778), (2718, 7499232), (2808, 7258872), (3624, 5624424), (3744, 5444154), (3926, 5191776), (4006, 5088096), (4077, 4999488), (4212, 4839248), (4832, 4218318), (5184, 3931889), (5436, 3749616), (5616, 3629436), (5889, 3461184), (6009, 3392064), (7248, 2812212), (7488, 2722077), (7852, 2595888), (8012, 2544048), (8154, 2499744), (8424, 2419624), (9664, 2109159), (10872, 1874808), (11232, 1814718), (11778, 1730592), (12018, 1696032), (12231, 1666496), (14496, 1406106), (15704, 1297944), (16024, 1272024), (16308, 1249872), (16848, 1209812), (17667, 1153728), (18027, 1130688), (21744, 937404), (22464, 907359), (23556, 865296), (24036, 848016), (24462, 833248), (26039, 782784), (28992, 703053), (31408, 648972), (32048, 636012), (32616, 624936), (33696, 604906), (35334, 576864), (36054, 565344), (43488, 468702), (47112, 432648), (48072, 424008), (48924, 416624), (52078, 391392), (53001, 384576), (54081, 376896), (62816, 324486), (64096, 318006), (65232, 312468), (67392, 302453), (70668, 288432), (72108, 282672), (78117, 260928), (86976, 234351), (94224, 216324), (96144, 212004), (97848, 208312), (104156, 195696), (106002, 192288), (108162, 188448), (125632, 162243), (128192, 159003), (130464, 156234), (141336, 144216)]