20723044608

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75583}}^1$

素因数の和:75629

約数の個数: 216

約数和(自身を含む): 72303049728

約数和(自身を除く): 51580005120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1792, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3264, 3808, 4032, 4284, 4352, 4896, 5376, 5712, 6528, 7616, 8064, 8568, 9792, 11424, 13056, 15232, 16128, 17136, 19584, 22848, 30464, 34272, 39168, 45696, 68544, 75583, 91392, 137088, 151166, 226749, 274176, 302332, 453498, 529081, 604664, 680247, 906996, 1058162, 1209328, 1284911, 1360494, 1587243, 1813992, 2116324, 2418656, 2569822, 2720988, 3174486, 3627984, 3854733, 4232648, 4761729, 4837312, 5139644, 5441976, 6348972, 7255968, 7709466, 8465296, 8994377, 9523458, 9674624, 10279288, 10883952, 11564199, 12697944, 14511936, 15418932, 16930592, 17988754, 19046916, 19349248, 20558576, 21767904, 23128398, 25395888, 26983131, 29023872, 30837864, 33861184, 35977508, 38093832, 41117152, 43535808, 46256796, 50791776, 53966262, 58047744, 61675728, 67722368, 71955016, 76187664, 80949393, 82234304, 87071616, 92513592, 101583552, 107932524, 123351456, 135444736, 143910032, 152375328, 161898786, 164468608, 174143232, 185027184, 203167104, 215865048, 246702912, 287820064, 304750656, 323797572, 328937216, 370054368, 406334208, 431730096, 493405824, 575640128, 609501312, 647595144, 740108736, 863460192, 986811648, 1151280256, 1219002624, 1295190288, 1480217472, 1726920384, 2302560512, 2590380576, 2960434944, 3453840768, 5180761152, 6907681536, 10361522304, 20723044608]

約数ペア:

[(1, 20723044608), (2, 10361522304), (3, 6907681536), (4, 5180761152), (6, 3453840768), (7, 2960434944), (8, 2590380576), (9, 2302560512), (12, 1726920384), (14, 1480217472), (16, 1295190288), (17, 1219002624), (18, 1151280256), (21, 986811648), (24, 863460192), (28, 740108736), (32, 647595144), (34, 609501312), (36, 575640128), (42, 493405824), (48, 431730096), (51, 406334208), (56, 370054368), (63, 328937216), (64, 323797572), (68, 304750656), (72, 287820064), (84, 246702912), (96, 215865048), (102, 203167104), (112, 185027184), (119, 174143232), (126, 164468608), (128, 161898786), (136, 152375328), (144, 143910032), (153, 135444736), (168, 123351456), (192, 107932524), (204, 101583552), (224, 92513592), (238, 87071616), (252, 82234304), (256, 80949393), (272, 76187664), (288, 71955016), (306, 67722368), (336, 61675728), (357, 58047744), (384, 53966262), (408, 50791776), (448, 46256796), (476, 43535808), (504, 41117152), (544, 38093832), (576, 35977508), (612, 33861184), (672, 30837864), (714, 29023872), (768, 26983131), (816, 25395888), (896, 23128398), (952, 21767904), (1008, 20558576), (1071, 19349248), (1088, 19046916), (1152, 17988754), (1224, 16930592), (1344, 15418932), (1428, 14511936), (1632, 12697944), (1792, 11564199), (1904, 10883952), (2016, 10279288), (2142, 9674624), (2176, 9523458), (2304, 8994377), (2448, 8465296), (2688, 7709466), (2856, 7255968), (3264, 6348972), (3808, 5441976), (4032, 5139644), (4284, 4837312), (4352, 4761729), (4896, 4232648), (5376, 3854733), (5712, 3627984), (6528, 3174486), (7616, 2720988), (8064, 2569822), (8568, 2418656), (9792, 2116324), (11424, 1813992), (13056, 1587243), (15232, 1360494), (16128, 1284911), (17136, 1209328), (19584, 1058162), (22848, 906996), (30464, 680247), (34272, 604664), (39168, 529081), (45696, 453498), (68544, 302332), (75583, 274176), (91392, 226749), (137088, 151166)]