20257726752

素因数分解:

$2^5\times 3^4\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:693

約数の個数: 240

約数和(自身を含む): 60611265792

約数和(自身を除く): 40353539040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 101, 108, 144, 162, 202, 216, 223, 288, 303, 324, 347, 404, 432, 446, 606, 648, 669, 694, 808, 864, 892, 909, 1041, 1212, 1296, 1338, 1388, 1616, 1784, 1818, 2007, 2082, 2424, 2592, 2676, 2727, 2776, 3123, 3232, 3568, 3636, 4014, 4164, 4848, 5352, 5454, 5552, 6021, 6246, 7136, 7272, 8028, 8181, 8328, 9369, 9696, 10704, 10908, 11104, 12042, 12492, 14544, 16056, 16362, 16656, 18063, 18738, 21408, 21816, 22523, 24084, 24984, 28107, 29088, 32112, 32724, 33312, 35047, 36126, 37476, 43632, 45046, 48168, 49968, 56214, 64224, 65448, 67569, 70094, 72252, 74952, 77381, 87264, 90092, 96336, 99936, 105141, 112428, 130896, 135138, 140188, 144504, 149904, 154762, 180184, 192672, 202707, 210282, 224856, 232143, 261792, 270276, 280376, 289008, 299808, 309524, 315423, 360368, 405414, 420564, 449712, 464286, 540552, 560752, 578016, 608121, 619048, 630846, 696429, 720736, 810828, 841128, 899424, 928572, 946269, 1081104, 1121504, 1216242, 1238096, 1261692, 1392858, 1621656, 1682256, 1824363, 1857144, 1892538, 2089287, 2162208, 2432484, 2476192, 2523384, 2785716, 2838807, 3243312, 3364512, 3648726, 3714288, 3785076, 4178574, 4864968, 5046768, 5571432, 5677614, 6267861, 6486624, 7297452, 7428576, 7570152, 7815481, 8357148, 9729936, 10093536, 11142864, 11355228, 12535722, 14594904, 15140304, 15630962, 16714296, 19459872, 22285728, 22710456, 23446443, 25071444, 29189808, 30280608, 31261924, 33428592, 45420912, 46892886, 50142888, 58379616, 62523848, 66857184, 70339329, 90841824, 93785772, 100285776, 125047696, 140678658, 187571544, 200571552, 211017987, 250095392, 281357316, 375143088, 422035974, 562714632, 633053961, 750286176, 844071948, 1125429264, 1266107922, 1688143896, 2250858528, 2532215844, 3376287792, 5064431688, 6752575584, 10128863376, 20257726752]

約数ペア:

[(1, 20257726752), (2, 10128863376), (3, 6752575584), (4, 5064431688), (6, 3376287792), (8, 2532215844), (9, 2250858528), (12, 1688143896), (16, 1266107922), (18, 1125429264), (24, 844071948), (27, 750286176), (32, 633053961), (36, 562714632), (48, 422035974), (54, 375143088), (72, 281357316), (81, 250095392), (96, 211017987), (101, 200571552), (108, 187571544), (144, 140678658), (162, 125047696), (202, 100285776), (216, 93785772), (223, 90841824), (288, 70339329), (303, 66857184), (324, 62523848), (347, 58379616), (404, 50142888), (432, 46892886), (446, 45420912), (606, 33428592), (648, 31261924), (669, 30280608), (694, 29189808), (808, 25071444), (864, 23446443), (892, 22710456), (909, 22285728), (1041, 19459872), (1212, 16714296), (1296, 15630962), (1338, 15140304), (1388, 14594904), (1616, 12535722), (1784, 11355228), (1818, 11142864), (2007, 10093536), (2082, 9729936), (2424, 8357148), (2592, 7815481), (2676, 7570152), (2727, 7428576), (2776, 7297452), (3123, 6486624), (3232, 6267861), (3568, 5677614), (3636, 5571432), (4014, 5046768), (4164, 4864968), (4848, 4178574), (5352, 3785076), (5454, 3714288), (5552, 3648726), (6021, 3364512), (6246, 3243312), (7136, 2838807), (7272, 2785716), (8028, 2523384), (8181, 2476192), (8328, 2432484), (9369, 2162208), (9696, 2089287), (10704, 1892538), (10908, 1857144), (11104, 1824363), (12042, 1682256), (12492, 1621656), (14544, 1392858), (16056, 1261692), (16362, 1238096), (16656, 1216242), (18063, 1121504), (18738, 1081104), (21408, 946269), (21816, 928572), (22523, 899424), (24084, 841128), (24984, 810828), (28107, 720736), (29088, 696429), (32112, 630846), (32724, 619048), (33312, 608121), (35047, 578016), (36126, 560752), (37476, 540552), (43632, 464286), (45046, 449712), (48168, 420564), (49968, 405414), (56214, 360368), (64224, 315423), (65448, 309524), (67569, 299808), (70094, 289008), (72252, 280376), (74952, 270276), (77381, 261792), (87264, 232143), (90092, 224856), (96336, 210282), (99936, 202707), (105141, 192672), (112428, 180184), (130896, 154762), (135138, 149904), (140188, 144504)]