20121066336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1307}}^1$

素因数の和:2097

約数の個数: 192

約数和(自身を含む): 62442455040

約数和(自身を除く): 42321388704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 739, 744, 868, 992, 1302, 1307, 1478, 1488, 1736, 2217, 2604, 2614, 2956, 2976, 3472, 3921, 4434, 5173, 5208, 5228, 5912, 6944, 7842, 8868, 9149, 10346, 10416, 10456, 11824, 15519, 15684, 17736, 18298, 20692, 20832, 20912, 22909, 23648, 27447, 31038, 31368, 35472, 36596, 40517, 41384, 41824, 45818, 54894, 62076, 62736, 68727, 70944, 73192, 81034, 82768, 91636, 109788, 121551, 124152, 125472, 137454, 146384, 160363, 162068, 165536, 183272, 219576, 243102, 248304, 274908, 283619, 292768, 320726, 324136, 366544, 439152, 481089, 486204, 496608, 549816, 567238, 641452, 648272, 733088, 850857, 878304, 962178, 965873, 972408, 1099632, 1134476, 1282904, 1296544, 1701714, 1924356, 1931746, 1944816, 2199264, 2268952, 2565808, 2897619, 3403428, 3848712, 3863492, 3889632, 4537904, 5131616, 5795238, 6761111, 6806856, 7697424, 7726984, 9075808, 11590476, 13522222, 13613712, 15394848, 15453968, 20283333, 23180952, 27044444, 27227424, 29942063, 30907936, 40566666, 46361904, 54088888, 59884126, 81133332, 89826189, 92723808, 108177776, 119768252, 162266664, 179652378, 209594441, 216355552, 239536504, 324533328, 359304756, 419188882, 479073008, 628783323, 649066656, 718609512, 838377764, 958146016, 1257566646, 1437219024, 1676755528, 2515133292, 2874438048, 3353511056, 5030266584, 6707022112, 10060533168, 20121066336]

約数ペア:

[(1, 20121066336), (2, 10060533168), (3, 6707022112), (4, 5030266584), (6, 3353511056), (7, 2874438048), (8, 2515133292), (12, 1676755528), (14, 1437219024), (16, 1257566646), (21, 958146016), (24, 838377764), (28, 718609512), (31, 649066656), (32, 628783323), (42, 479073008), (48, 419188882), (56, 359304756), (62, 324533328), (84, 239536504), (93, 216355552), (96, 209594441), (112, 179652378), (124, 162266664), (168, 119768252), (186, 108177776), (217, 92723808), (224, 89826189), (248, 81133332), (336, 59884126), (372, 54088888), (434, 46361904), (496, 40566666), (651, 30907936), (672, 29942063), (739, 27227424), (744, 27044444), (868, 23180952), (992, 20283333), (1302, 15453968), (1307, 15394848), (1478, 13613712), (1488, 13522222), (1736, 11590476), (2217, 9075808), (2604, 7726984), (2614, 7697424), (2956, 6806856), (2976, 6761111), (3472, 5795238), (3921, 5131616), (4434, 4537904), (5173, 3889632), (5208, 3863492), (5228, 3848712), (5912, 3403428), (6944, 2897619), (7842, 2565808), (8868, 2268952), (9149, 2199264), (10346, 1944816), (10416, 1931746), (10456, 1924356), (11824, 1701714), (15519, 1296544), (15684, 1282904), (17736, 1134476), (18298, 1099632), (20692, 972408), (20832, 965873), (20912, 962178), (22909, 878304), (23648, 850857), (27447, 733088), (31038, 648272), (31368, 641452), (35472, 567238), (36596, 549816), (40517, 496608), (41384, 486204), (41824, 481089), (45818, 439152), (54894, 366544), (62076, 324136), (62736, 320726), (68727, 292768), (70944, 283619), (73192, 274908), (81034, 248304), (82768, 243102), (91636, 219576), (109788, 183272), (121551, 165536), (124152, 162068), (125472, 160363), (137454, 146384)]