20776497504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{17657}}^1$

素因数の和:17797

約数の個数: 192

約数和(自身を含む): 66640444416

約数和(自身を除く): 45863946912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 103, 112, 119, 136, 168, 204, 206, 224, 238, 272, 309, 336, 357, 408, 412, 476, 544, 618, 672, 714, 721, 816, 824, 952, 1236, 1428, 1442, 1632, 1648, 1751, 1904, 2163, 2472, 2856, 2884, 3296, 3502, 3808, 4326, 4944, 5253, 5712, 5768, 7004, 8652, 9888, 10506, 11424, 11536, 12257, 14008, 17304, 17657, 21012, 23072, 24514, 28016, 34608, 35314, 36771, 42024, 49028, 52971, 56032, 69216, 70628, 73542, 84048, 98056, 105942, 123599, 141256, 147084, 168096, 196112, 211884, 247198, 282512, 294168, 300169, 370797, 392224, 423768, 494396, 565024, 588336, 600338, 741594, 847536, 900507, 988792, 1176672, 1200676, 1483188, 1695072, 1801014, 1818671, 1977584, 2101183, 2401352, 2966376, 3602028, 3637342, 3955168, 4202366, 4802704, 5456013, 5932752, 6303549, 7204056, 7274684, 8404732, 9605408, 10912026, 11865504, 12607098, 12730697, 14408112, 14549368, 16809464, 21824052, 25214196, 25461394, 28816224, 29098736, 30917407, 33618928, 38192091, 43648104, 50428392, 50922788, 58197472, 61834814, 67237856, 76384182, 87296208, 92752221, 100856784, 101845576, 123669628, 152768364, 174592416, 185504442, 201713568, 203691152, 216421849, 247339256, 305536728, 371008884, 407382304, 432843698, 494678512, 611073456, 649265547, 742017768, 865687396, 989357024, 1222146912, 1298531094, 1484035536, 1731374792, 2597062188, 2968071072, 3462749584, 5194124376, 6925499168, 10388248752, 20776497504]

約数ペア:

[(1, 20776497504), (2, 10388248752), (3, 6925499168), (4, 5194124376), (6, 3462749584), (7, 2968071072), (8, 2597062188), (12, 1731374792), (14, 1484035536), (16, 1298531094), (17, 1222146912), (21, 989357024), (24, 865687396), (28, 742017768), (32, 649265547), (34, 611073456), (42, 494678512), (48, 432843698), (51, 407382304), (56, 371008884), (68, 305536728), (84, 247339256), (96, 216421849), (102, 203691152), (103, 201713568), (112, 185504442), (119, 174592416), (136, 152768364), (168, 123669628), (204, 101845576), (206, 100856784), (224, 92752221), (238, 87296208), (272, 76384182), (309, 67237856), (336, 61834814), (357, 58197472), (408, 50922788), (412, 50428392), (476, 43648104), (544, 38192091), (618, 33618928), (672, 30917407), (714, 29098736), (721, 28816224), (816, 25461394), (824, 25214196), (952, 21824052), (1236, 16809464), (1428, 14549368), (1442, 14408112), (1632, 12730697), (1648, 12607098), (1751, 11865504), (1904, 10912026), (2163, 9605408), (2472, 8404732), (2856, 7274684), (2884, 7204056), (3296, 6303549), (3502, 5932752), (3808, 5456013), (4326, 4802704), (4944, 4202366), (5253, 3955168), (5712, 3637342), (5768, 3602028), (7004, 2966376), (8652, 2401352), (9888, 2101183), (10506, 1977584), (11424, 1818671), (11536, 1801014), (12257, 1695072), (14008, 1483188), (17304, 1200676), (17657, 1176672), (21012, 988792), (23072, 900507), (24514, 847536), (28016, 741594), (34608, 600338), (35314, 588336), (36771, 565024), (42024, 494396), (49028, 423768), (52971, 392224), (56032, 370797), (69216, 300169), (70628, 294168), (73542, 282512), (84048, 247198), (98056, 211884), (105942, 196112), (123599, 168096), (141256, 147084)]