20214493824

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1597}}^1$

素因数の和:1915

約数の個数: 256

約数和(自身を含む): 65250558720

約数和(自身を除く): 45036064896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 277, 336, 357, 384, 408, 448, 476, 544, 554, 672, 714, 816, 831, 896, 952, 1088, 1108, 1344, 1428, 1597, 1632, 1662, 1904, 1939, 2176, 2216, 2688, 2856, 3194, 3264, 3324, 3808, 3878, 4432, 4709, 4791, 5712, 5817, 6388, 6528, 6648, 7616, 7756, 8864, 9418, 9582, 11179, 11424, 11634, 12776, 13296, 14127, 15232, 15512, 17728, 18836, 19164, 22358, 22848, 23268, 25552, 26592, 27149, 28254, 31024, 32963, 33537, 35456, 37672, 38328, 44716, 45696, 46536, 51104, 53184, 54298, 56508, 62048, 65926, 67074, 75344, 76656, 81447, 89432, 93072, 98889, 102208, 106368, 108596, 113016, 124096, 131852, 134148, 150688, 153312, 162894, 178864, 186144, 190043, 197778, 204416, 217192, 226032, 248192, 263704, 268296, 301376, 306624, 325788, 357728, 372288, 380086, 395556, 434384, 442369, 452064, 527408, 536592, 570129, 602752, 613248, 651576, 715456, 744576, 760172, 791112, 868768, 884738, 904128, 1054816, 1073184, 1140258, 1303152, 1327107, 1430912, 1520344, 1582224, 1737536, 1769476, 1808256, 2109632, 2146368, 2280516, 2606304, 2654214, 3040688, 3096583, 3164448, 3475072, 3538952, 4219264, 4292736, 4561032, 5212608, 5308428, 6081376, 6193166, 6328896, 7077904, 7520273, 9122064, 9289749, 10425216, 10616856, 12162752, 12386332, 12657792, 14155808, 15040546, 18244128, 18579498, 21233712, 22560819, 24325504, 24772664, 28311616, 30081092, 36488256, 37158996, 42467424, 45121638, 49545328, 52641911, 56623232, 60162184, 72976512, 74317992, 84934848, 90243276, 99090656, 105283822, 120324368, 148635984, 157925733, 169869696, 180486552, 198181312, 210567644, 240648736, 297271968, 315851466, 360973104, 396362624, 421135288, 481297472, 594543936, 631702932, 721946208, 842270576, 962594944, 1189087872, 1263405864, 1443892416, 1684541152, 2526811728, 2887784832, 3369082304, 5053623456, 6738164608, 10107246912, 20214493824]

約数ペア:

[(1, 20214493824), (2, 10107246912), (3, 6738164608), (4, 5053623456), (6, 3369082304), (7, 2887784832), (8, 2526811728), (12, 1684541152), (14, 1443892416), (16, 1263405864), (17, 1189087872), (21, 962594944), (24, 842270576), (28, 721946208), (32, 631702932), (34, 594543936), (42, 481297472), (48, 421135288), (51, 396362624), (56, 360973104), (64, 315851466), (68, 297271968), (84, 240648736), (96, 210567644), (102, 198181312), (112, 180486552), (119, 169869696), (128, 157925733), (136, 148635984), (168, 120324368), (192, 105283822), (204, 99090656), (224, 90243276), (238, 84934848), (272, 74317992), (277, 72976512), (336, 60162184), (357, 56623232), (384, 52641911), (408, 49545328), (448, 45121638), (476, 42467424), (544, 37158996), (554, 36488256), (672, 30081092), (714, 28311616), (816, 24772664), (831, 24325504), (896, 22560819), (952, 21233712), (1088, 18579498), (1108, 18244128), (1344, 15040546), (1428, 14155808), (1597, 12657792), (1632, 12386332), (1662, 12162752), (1904, 10616856), (1939, 10425216), (2176, 9289749), (2216, 9122064), (2688, 7520273), (2856, 7077904), (3194, 6328896), (3264, 6193166), (3324, 6081376), (3808, 5308428), (3878, 5212608), (4432, 4561032), (4709, 4292736), (4791, 4219264), (5712, 3538952), (5817, 3475072), (6388, 3164448), (6528, 3096583), (6648, 3040688), (7616, 2654214), (7756, 2606304), (8864, 2280516), (9418, 2146368), (9582, 2109632), (11179, 1808256), (11424, 1769476), (11634, 1737536), (12776, 1582224), (13296, 1520344), (14127, 1430912), (15232, 1327107), (15512, 1303152), (17728, 1140258), (18836, 1073184), (19164, 1054816), (22358, 904128), (22848, 884738), (23268, 868768), (25552, 791112), (26592, 760172), (27149, 744576), (28254, 715456), (31024, 651576), (32963, 613248), (33537, 602752), (35456, 570129), (37672, 536592), (38328, 527408), (44716, 452064), (45696, 442369), (46536, 434384), (51104, 395556), (53184, 380086), (54298, 372288), (56508, 357728), (62048, 325788), (65926, 306624), (67074, 301376), (75344, 268296), (76656, 263704), (81447, 248192), (89432, 226032), (93072, 217192), (98889, 204416), (102208, 197778), (106368, 190043), (108596, 186144), (113016, 178864), (124096, 162894), (131852, 153312), (134148, 150688)]