20699483742

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25601}}^1$

素因数の和:25676

約数の個数: 160

約数和(自身を含む): 57099423744

約数和(自身を除く): 36399940002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 62, 63, 69, 81, 93, 126, 138, 161, 162, 186, 189, 207, 217, 279, 322, 378, 414, 434, 483, 558, 567, 621, 651, 713, 837, 966, 1134, 1242, 1302, 1426, 1449, 1674, 1863, 1953, 2139, 2511, 2898, 3726, 3906, 4278, 4347, 4991, 5022, 5859, 6417, 8694, 9982, 11718, 12834, 13041, 14973, 17577, 19251, 25601, 26082, 29946, 35154, 38502, 44919, 51202, 57753, 76803, 89838, 115506, 134757, 153606, 179207, 230409, 269514, 358414, 404271, 460818, 537621, 588823, 691227, 793631, 808542, 1075242, 1177646, 1382454, 1587262, 1612863, 1766469, 2073681, 2380893, 3225726, 3532938, 4121761, 4147362, 4761786, 4838589, 5299407, 5555417, 7142679, 8243522, 9677178, 10598814, 11110834, 12365283, 14285358, 14515767, 15898221, 16666251, 18253513, 21428037, 24730566, 29031534, 31796442, 33332502, 36507026, 37095849, 42856074, 47694663, 49998753, 54760539, 64284111, 74191698, 95389326, 99997506, 109521078, 111287547, 127774591, 128568222, 149996259, 164281617, 222575094, 255549182, 299992518, 328563234, 333862641, 383323773, 449988777, 492844851, 667725282, 766647546, 899977554, 985689702, 1149971319, 1478534553, 2299942638, 2957069106, 3449913957, 6899827914, 10349741871, 20699483742]

約数ペア:

[(1, 20699483742), (2, 10349741871), (3, 6899827914), (6, 3449913957), (7, 2957069106), (9, 2299942638), (14, 1478534553), (18, 1149971319), (21, 985689702), (23, 899977554), (27, 766647546), (31, 667725282), (42, 492844851), (46, 449988777), (54, 383323773), (62, 333862641), (63, 328563234), (69, 299992518), (81, 255549182), (93, 222575094), (126, 164281617), (138, 149996259), (161, 128568222), (162, 127774591), (186, 111287547), (189, 109521078), (207, 99997506), (217, 95389326), (279, 74191698), (322, 64284111), (378, 54760539), (414, 49998753), (434, 47694663), (483, 42856074), (558, 37095849), (567, 36507026), (621, 33332502), (651, 31796442), (713, 29031534), (837, 24730566), (966, 21428037), (1134, 18253513), (1242, 16666251), (1302, 15898221), (1426, 14515767), (1449, 14285358), (1674, 12365283), (1863, 11110834), (1953, 10598814), (2139, 9677178), (2511, 8243522), (2898, 7142679), (3726, 5555417), (3906, 5299407), (4278, 4838589), (4347, 4761786), (4991, 4147362), (5022, 4121761), (5859, 3532938), (6417, 3225726), (8694, 2380893), (9982, 2073681), (11718, 1766469), (12834, 1612863), (13041, 1587262), (14973, 1382454), (17577, 1177646), (19251, 1075242), (25601, 808542), (26082, 793631), (29946, 691227), (35154, 588823), (38502, 537621), (44919, 460818), (51202, 404271), (57753, 358414), (76803, 269514), (89838, 230409), (115506, 179207), (134757, 153606)]