20135688352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 46208685600

約数和(自身を除く): 26072997248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 97, 104, 136, 149, 194, 197, 208, 221, 272, 298, 388, 394, 416, 442, 544, 596, 776, 788, 884, 1192, 1261, 1552, 1576, 1649, 1768, 1937, 2384, 2522, 2533, 2561, 3104, 3152, 3298, 3349, 3536, 3874, 4768, 5044, 5066, 5122, 6304, 6596, 6698, 7072, 7748, 10088, 10132, 10244, 13192, 13396, 14453, 15496, 19109, 20176, 20264, 20488, 21437, 26384, 26792, 28906, 29353, 30992, 32929, 38218, 40352, 40528, 40976, 42874, 43537, 52768, 53584, 57812, 58706, 61984, 65858, 76436, 81056, 81952, 85748, 87074, 107168, 115624, 117412, 131716, 152872, 171496, 174148, 187889, 231248, 234824, 245701, 248417, 263432, 305744, 324853, 342992, 348296, 375778, 381589, 462496, 469648, 491402, 496834, 499001, 526864, 611488, 649706, 685984, 696592, 751556, 763178, 939296, 982804, 993668, 998002, 1053728, 1299412, 1393184, 1503112, 1526356, 1965608, 1987336, 1996004, 2598824, 2847241, 3006224, 3052712, 3194113, 3931216, 3974672, 3992008, 4223089, 5197648, 5694482, 6012448, 6105424, 6388226, 6487013, 7862432, 7949344, 7984016, 8446178, 10395296, 11388964, 12210848, 12776452, 12974026, 15968032, 16892356, 22777928, 25552904, 25948052, 33784712, 37014133, 45555856, 48403097, 51105808, 51896104, 67569424, 74028266, 91111712, 96806194, 102211616, 103792208, 135138848, 148056532, 193612388, 207584416, 296113064, 387224776, 592226128, 629240261, 774449552, 1184452256, 1258480522, 1548899104, 2516961044, 5033922088, 10067844176, 20135688352]

約数ペア:

[(1, 20135688352), (2, 10067844176), (4, 5033922088), (8, 2516961044), (13, 1548899104), (16, 1258480522), (17, 1184452256), (26, 774449552), (32, 629240261), (34, 592226128), (52, 387224776), (68, 296113064), (97, 207584416), (104, 193612388), (136, 148056532), (149, 135138848), (194, 103792208), (197, 102211616), (208, 96806194), (221, 91111712), (272, 74028266), (298, 67569424), (388, 51896104), (394, 51105808), (416, 48403097), (442, 45555856), (544, 37014133), (596, 33784712), (776, 25948052), (788, 25552904), (884, 22777928), (1192, 16892356), (1261, 15968032), (1552, 12974026), (1576, 12776452), (1649, 12210848), (1768, 11388964), (1937, 10395296), (2384, 8446178), (2522, 7984016), (2533, 7949344), (2561, 7862432), (3104, 6487013), (3152, 6388226), (3298, 6105424), (3349, 6012448), (3536, 5694482), (3874, 5197648), (4768, 4223089), (5044, 3992008), (5066, 3974672), (5122, 3931216), (6304, 3194113), (6596, 3052712), (6698, 3006224), (7072, 2847241), (7748, 2598824), (10088, 1996004), (10132, 1987336), (10244, 1965608), (13192, 1526356), (13396, 1503112), (14453, 1393184), (15496, 1299412), (19109, 1053728), (20176, 998002), (20264, 993668), (20488, 982804), (21437, 939296), (26384, 763178), (26792, 751556), (28906, 696592), (29353, 685984), (30992, 649706), (32929, 611488), (38218, 526864), (40352, 499001), (40528, 496834), (40976, 491402), (42874, 469648), (43537, 462496), (52768, 381589), (53584, 375778), (57812, 348296), (58706, 342992), (61984, 324853), (65858, 305744), (76436, 263432), (81056, 248417), (81952, 245701), (85748, 234824), (87074, 231248), (107168, 187889), (115624, 174148), (117412, 171496), (131716, 152872)]