20587310352

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23557}}^1$

素因数の和:23615

約数の個数: 240

約数和(自身を含む): 71744475520

約数和(自身を除く): 51157165168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 289, 306, 336, 357, 378, 408, 432, 459, 476, 504, 578, 612, 714, 756, 816, 867, 918, 952, 1008, 1071, 1156, 1224, 1428, 1512, 1734, 1836, 1904, 2023, 2142, 2312, 2448, 2601, 2856, 3024, 3213, 3468, 3672, 4046, 4284, 4624, 5202, 5712, 6069, 6426, 6936, 7344, 7803, 8092, 8568, 10404, 12138, 12852, 13872, 15606, 16184, 17136, 18207, 20808, 23557, 24276, 25704, 31212, 32368, 36414, 41616, 47114, 48552, 51408, 54621, 62424, 70671, 72828, 94228, 97104, 109242, 124848, 141342, 145656, 164899, 188456, 212013, 218484, 282684, 291312, 329798, 376912, 400469, 424026, 436968, 494697, 565368, 636039, 659596, 800938, 848052, 873936, 989394, 1130736, 1201407, 1272078, 1319192, 1484091, 1601876, 1696104, 1978788, 2402814, 2544156, 2638384, 2803283, 2968182, 3203752, 3392208, 3604221, 3957576, 4452273, 4805628, 5088312, 5606566, 5936364, 6407504, 6807973, 7208442, 7915152, 8409849, 8904546, 9611256, 10176624, 10812663, 11213132, 11872728, 13615946, 14416884, 16819698, 17809092, 19222512, 20423919, 21625326, 22426264, 23745456, 25229547, 27231892, 28833768, 33639396, 35618184, 40847838, 43250652, 44852528, 47655811, 50459094, 54463784, 57667536, 61271757, 67278792, 71236368, 75688641, 81695676, 86501304, 95311622, 100918188, 108927568, 122543514, 134557584, 142967433, 151377282, 163391352, 173002608, 183815271, 190623244, 201836376, 245087028, 285934866, 302754564, 326782704, 367630542, 381246488, 403672752, 428902299, 490174056, 571869732, 605509128, 735261084, 762492976, 857804598, 980348112, 1143739464, 1211018256, 1286706897, 1470522168, 1715609196, 2287478928, 2573413794, 2941044336, 3431218392, 5146827588, 6862436784, 10293655176, 20587310352]

約数ペア:

[(1, 20587310352), (2, 10293655176), (3, 6862436784), (4, 5146827588), (6, 3431218392), (7, 2941044336), (8, 2573413794), (9, 2287478928), (12, 1715609196), (14, 1470522168), (16, 1286706897), (17, 1211018256), (18, 1143739464), (21, 980348112), (24, 857804598), (27, 762492976), (28, 735261084), (34, 605509128), (36, 571869732), (42, 490174056), (48, 428902299), (51, 403672752), (54, 381246488), (56, 367630542), (63, 326782704), (68, 302754564), (72, 285934866), (84, 245087028), (102, 201836376), (108, 190623244), (112, 183815271), (119, 173002608), (126, 163391352), (136, 151377282), (144, 142967433), (153, 134557584), (168, 122543514), (189, 108927568), (204, 100918188), (216, 95311622), (238, 86501304), (252, 81695676), (272, 75688641), (289, 71236368), (306, 67278792), (336, 61271757), (357, 57667536), (378, 54463784), (408, 50459094), (432, 47655811), (459, 44852528), (476, 43250652), (504, 40847838), (578, 35618184), (612, 33639396), (714, 28833768), (756, 27231892), (816, 25229547), (867, 23745456), (918, 22426264), (952, 21625326), (1008, 20423919), (1071, 19222512), (1156, 17809092), (1224, 16819698), (1428, 14416884), (1512, 13615946), (1734, 11872728), (1836, 11213132), (1904, 10812663), (2023, 10176624), (2142, 9611256), (2312, 8904546), (2448, 8409849), (2601, 7915152), (2856, 7208442), (3024, 6807973), (3213, 6407504), (3468, 5936364), (3672, 5606566), (4046, 5088312), (4284, 4805628), (4624, 4452273), (5202, 3957576), (5712, 3604221), (6069, 3392208), (6426, 3203752), (6936, 2968182), (7344, 2803283), (7803, 2638384), (8092, 2544156), (8568, 2402814), (10404, 1978788), (12138, 1696104), (12852, 1601876), (13872, 1484091), (15606, 1319192), (16184, 1272078), (17136, 1201407), (18207, 1130736), (20808, 989394), (23557, 873936), (24276, 848052), (25704, 800938), (31212, 659596), (32368, 636039), (36414, 565368), (41616, 494697), (47114, 436968), (48552, 424026), (51408, 400469), (54621, 376912), (62424, 329798), (70671, 291312), (72828, 282684), (94228, 218484), (97104, 212013), (109242, 188456), (124848, 164899), (141342, 145656)]