20172507936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{23581}}^1$

素因数の和:23687

約数の個数: 192

約数和(自身を含む): 64656184320

約数和(自身を除く): 44483676384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 67, 76, 84, 96, 112, 114, 133, 134, 152, 168, 201, 224, 228, 266, 268, 304, 336, 399, 402, 456, 469, 532, 536, 608, 672, 798, 804, 912, 938, 1064, 1072, 1273, 1407, 1596, 1608, 1824, 1876, 2128, 2144, 2546, 2814, 3192, 3216, 3752, 3819, 4256, 5092, 5628, 6384, 6432, 7504, 7638, 8911, 10184, 11256, 12768, 15008, 15276, 17822, 20368, 22512, 23581, 26733, 30552, 35644, 40736, 45024, 47162, 53466, 61104, 70743, 71288, 94324, 106932, 122208, 141486, 142576, 165067, 188648, 213864, 282972, 285152, 330134, 377296, 427728, 448039, 495201, 565944, 660268, 754592, 855456, 896078, 990402, 1131888, 1320536, 1344117, 1579927, 1792156, 1980804, 2263776, 2641072, 2688234, 3136273, 3159854, 3584312, 3961608, 4739781, 5282144, 5376468, 6272546, 6319708, 7168624, 7923216, 9408819, 9479562, 10752936, 11059489, 12545092, 12639416, 14337248, 15846432, 18817638, 18959124, 21505872, 22118978, 25090184, 25278832, 30018613, 33178467, 37635276, 37918248, 43011744, 44237956, 50180368, 50557664, 60037226, 66356934, 75270552, 75836496, 88475912, 90055839, 100360736, 120074452, 132713868, 150541104, 151672992, 176951824, 180111678, 210130291, 240148904, 265427736, 301082208, 353903648, 360223356, 420260582, 480297808, 530855472, 630390873, 720446712, 840521164, 960595616, 1061710944, 1260781746, 1440893424, 1681042328, 2521563492, 2881786848, 3362084656, 5043126984, 6724169312, 10086253968, 20172507936]

約数ペア:

[(1, 20172507936), (2, 10086253968), (3, 6724169312), (4, 5043126984), (6, 3362084656), (7, 2881786848), (8, 2521563492), (12, 1681042328), (14, 1440893424), (16, 1260781746), (19, 1061710944), (21, 960595616), (24, 840521164), (28, 720446712), (32, 630390873), (38, 530855472), (42, 480297808), (48, 420260582), (56, 360223356), (57, 353903648), (67, 301082208), (76, 265427736), (84, 240148904), (96, 210130291), (112, 180111678), (114, 176951824), (133, 151672992), (134, 150541104), (152, 132713868), (168, 120074452), (201, 100360736), (224, 90055839), (228, 88475912), (266, 75836496), (268, 75270552), (304, 66356934), (336, 60037226), (399, 50557664), (402, 50180368), (456, 44237956), (469, 43011744), (532, 37918248), (536, 37635276), (608, 33178467), (672, 30018613), (798, 25278832), (804, 25090184), (912, 22118978), (938, 21505872), (1064, 18959124), (1072, 18817638), (1273, 15846432), (1407, 14337248), (1596, 12639416), (1608, 12545092), (1824, 11059489), (1876, 10752936), (2128, 9479562), (2144, 9408819), (2546, 7923216), (2814, 7168624), (3192, 6319708), (3216, 6272546), (3752, 5376468), (3819, 5282144), (4256, 4739781), (5092, 3961608), (5628, 3584312), (6384, 3159854), (6432, 3136273), (7504, 2688234), (7638, 2641072), (8911, 2263776), (10184, 1980804), (11256, 1792156), (12768, 1579927), (15008, 1344117), (15276, 1320536), (17822, 1131888), (20368, 990402), (22512, 896078), (23581, 855456), (26733, 754592), (30552, 660268), (35644, 565944), (40736, 495201), (45024, 448039), (47162, 427728), (53466, 377296), (61104, 330134), (70743, 285152), (71288, 282972), (94324, 213864), (106932, 188648), (122208, 165067), (141486, 142576)]