20340096

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 66977280

約数和(自身を除く): 46637184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 47, 48, 49, 56, 64, 69, 84, 92, 94, 96, 98, 112, 128, 138, 141, 147, 161, 168, 184, 188, 192, 196, 224, 276, 282, 294, 322, 329, 336, 368, 376, 384, 392, 448, 483, 552, 564, 588, 644, 658, 672, 736, 752, 784, 896, 966, 987, 1081, 1104, 1127, 1128, 1176, 1288, 1316, 1344, 1472, 1504, 1568, 1932, 1974, 2162, 2208, 2254, 2256, 2303, 2352, 2576, 2632, 2688, 2944, 3008, 3136, 3243, 3381, 3864, 3948, 4324, 4416, 4508, 4512, 4606, 4704, 5152, 5264, 6016, 6272, 6486, 6762, 6909, 7567, 7728, 7896, 8648, 8832, 9016, 9024, 9212, 9408, 10304, 10528, 12972, 13524, 13818, 15134, 15456, 15792, 17296, 18032, 18048, 18424, 18816, 20608, 21056, 22701, 25944, 27048, 27636, 30268, 30912, 31584, 34592, 36064, 36848, 42112, 45402, 51888, 52969, 54096, 55272, 60536, 61824, 63168, 69184, 72128, 73696, 90804, 103776, 105938, 108192, 110544, 121072, 126336, 138368, 144256, 147392, 158907, 181608, 207552, 211876, 216384, 221088, 242144, 294784, 317814, 363216, 415104, 423752, 432768, 442176, 484288, 635628, 726432, 847504, 884352, 968576, 1271256, 1452864, 1695008, 2542512, 2905728, 3390016, 5085024, 6780032, 10170048, 20340096]

約数ペア:

[(1, 20340096), (2, 10170048), (3, 6780032), (4, 5085024), (6, 3390016), (7, 2905728), (8, 2542512), (12, 1695008), (14, 1452864), (16, 1271256), (21, 968576), (23, 884352), (24, 847504), (28, 726432), (32, 635628), (42, 484288), (46, 442176), (47, 432768), (48, 423752), (49, 415104), (56, 363216), (64, 317814), (69, 294784), (84, 242144), (92, 221088), (94, 216384), (96, 211876), (98, 207552), (112, 181608), (128, 158907), (138, 147392), (141, 144256), (147, 138368), (161, 126336), (168, 121072), (184, 110544), (188, 108192), (192, 105938), (196, 103776), (224, 90804), (276, 73696), (282, 72128), (294, 69184), (322, 63168), (329, 61824), (336, 60536), (368, 55272), (376, 54096), (384, 52969), (392, 51888), (448, 45402), (483, 42112), (552, 36848), (564, 36064), (588, 34592), (644, 31584), (658, 30912), (672, 30268), (736, 27636), (752, 27048), (784, 25944), (896, 22701), (966, 21056), (987, 20608), (1081, 18816), (1104, 18424), (1127, 18048), (1128, 18032), (1176, 17296), (1288, 15792), (1316, 15456), (1344, 15134), (1472, 13818), (1504, 13524), (1568, 12972), (1932, 10528), (1974, 10304), (2162, 9408), (2208, 9212), (2254, 9024), (2256, 9016), (2303, 8832), (2352, 8648), (2576, 7896), (2632, 7728), (2688, 7567), (2944, 6909), (3008, 6762), (3136, 6486), (3243, 6272), (3381, 6016), (3864, 5264), (3948, 5152), (4324, 4704), (4416, 4606), (4508, 4512)]