20548269648

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2207

約数の個数: 320

約数和(自身を含む): 65995776000

約数和(自身を除く): 45447506352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 43, 48, 51, 54, 62, 68, 72, 86, 93, 102, 108, 124, 129, 136, 144, 153, 172, 186, 204, 216, 248, 258, 272, 279, 306, 344, 372, 387, 408, 432, 459, 496, 516, 527, 558, 612, 688, 731, 744, 774, 816, 837, 918, 1032, 1054, 1116, 1161, 1224, 1333, 1462, 1488, 1548, 1581, 1674, 1836, 2064, 2099, 2108, 2193, 2232, 2322, 2448, 2666, 2924, 3096, 3162, 3348, 3672, 3999, 4198, 4216, 4386, 4464, 4644, 4743, 5332, 5848, 6192, 6297, 6324, 6579, 6696, 7344, 7998, 8396, 8432, 8772, 9288, 9486, 10664, 11696, 11997, 12594, 12648, 13158, 13392, 14229, 15996, 16792, 17544, 18576, 18891, 18972, 19737, 21328, 22661, 23994, 25188, 25296, 26316, 28458, 31992, 33584, 35088, 35683, 35991, 37782, 37944, 39474, 45322, 47988, 50376, 52632, 56673, 56916, 63984, 65069, 67983, 71366, 71982, 75564, 75888, 78948, 90257, 90644, 95976, 100752, 105264, 107049, 113346, 113832, 130138, 135966, 142732, 143964, 151128, 157896, 180514, 181288, 191952, 195207, 203949, 214098, 226692, 227664, 260276, 270771, 271932, 285464, 287928, 302256, 315792, 321147, 361028, 362576, 390414, 407898, 428196, 453384, 520552, 541542, 543864, 570928, 575856, 585621, 611847, 642294, 722056, 780828, 812313, 815796, 856392, 906768, 963441, 1041104, 1083084, 1087728, 1106173, 1171242, 1223694, 1284588, 1444112, 1534369, 1561656, 1624626, 1631592, 1712784, 1756863, 1926882, 2166168, 2212346, 2342484, 2436939, 2447388, 2569176, 2797967, 3068738, 3123312, 3249252, 3263184, 3318519, 3513726, 3853764, 4332336, 4424692, 4603107, 4684968, 4873878, 4894776, 5138352, 5595934, 6137476, 6498504, 6637038, 7027452, 7707528, 8393901, 8849384, 9206214, 9369936, 9747756, 9789552, 9955557, 11191868, 12274952, 12997008, 13274076, 13809321, 14054904, 15415056, 16787802, 17698768, 18412428, 19495512, 19911114, 22383736, 24549904, 25181703, 26548152, 27618642, 28109808, 29866671, 33575604, 36824856, 38991024, 39822228, 41427963, 44767472, 47565439, 50363406, 53096304, 55237284, 59733342, 67151208, 73649712, 75545109, 79644456, 82855926, 95130878, 100726812, 110474568, 119466684, 134302416, 142696317, 151090218, 159288912, 165711852, 190261756, 201453624, 220949136, 238933368, 285392634, 302180436, 331423704, 380523512, 402907248, 428088951, 477866736, 570785268, 604360872, 662847408, 761047024, 856177902, 1141570536, 1208721744, 1284266853, 1712355804, 2283141072, 2568533706, 3424711608, 5137067412, 6849423216, 10274134824, 20548269648]

約数ペア:

[(1, 20548269648), (2, 10274134824), (3, 6849423216), (4, 5137067412), (6, 3424711608), (8, 2568533706), (9, 2283141072), (12, 1712355804), (16, 1284266853), (17, 1208721744), (18, 1141570536), (24, 856177902), (27, 761047024), (31, 662847408), (34, 604360872), (36, 570785268), (43, 477866736), (48, 428088951), (51, 402907248), (54, 380523512), (62, 331423704), (68, 302180436), (72, 285392634), (86, 238933368), (93, 220949136), (102, 201453624), (108, 190261756), (124, 165711852), (129, 159288912), (136, 151090218), (144, 142696317), (153, 134302416), (172, 119466684), (186, 110474568), (204, 100726812), (216, 95130878), (248, 82855926), (258, 79644456), (272, 75545109), (279, 73649712), (306, 67151208), (344, 59733342), (372, 55237284), (387, 53096304), (408, 50363406), (432, 47565439), (459, 44767472), (496, 41427963), (516, 39822228), (527, 38991024), (558, 36824856), (612, 33575604), (688, 29866671), (731, 28109808), (744, 27618642), (774, 26548152), (816, 25181703), (837, 24549904), (918, 22383736), (1032, 19911114), (1054, 19495512), (1116, 18412428), (1161, 17698768), (1224, 16787802), (1333, 15415056), (1462, 14054904), (1488, 13809321), (1548, 13274076), (1581, 12997008), (1674, 12274952), (1836, 11191868), (2064, 9955557), (2099, 9789552), (2108, 9747756), (2193, 9369936), (2232, 9206214), (2322, 8849384), (2448, 8393901), (2666, 7707528), (2924, 7027452), (3096, 6637038), (3162, 6498504), (3348, 6137476), (3672, 5595934), (3999, 5138352), (4198, 4894776), (4216, 4873878), (4386, 4684968), (4464, 4603107), (4644, 4424692), (4743, 4332336), (5332, 3853764), (5848, 3513726), (6192, 3318519), (6297, 3263184), (6324, 3249252), (6579, 3123312), (6696, 3068738), (7344, 2797967), (7998, 2569176), (8396, 2447388), (8432, 2436939), (8772, 2342484), (9288, 2212346), (9486, 2166168), (10664, 1926882), (11696, 1756863), (11997, 1712784), (12594, 1631592), (12648, 1624626), (13158, 1561656), (13392, 1534369), (14229, 1444112), (15996, 1284588), (16792, 1223694), (17544, 1171242), (18576, 1106173), (18891, 1087728), (18972, 1083084), (19737, 1041104), (21328, 963441), (22661, 906768), (23994, 856392), (25188, 815796), (25296, 812313), (26316, 780828), (28458, 722056), (31992, 642294), (33584, 611847), (35088, 585621), (35683, 575856), (35991, 570928), (37782, 543864), (37944, 541542), (39474, 520552), (45322, 453384), (47988, 428196), (50376, 407898), (52632, 390414), (56673, 362576), (56916, 361028), (63984, 321147), (65069, 315792), (67983, 302256), (71366, 287928), (71982, 285464), (75564, 271932), (75888, 270771), (78948, 260276), (90257, 227664), (90644, 226692), (95976, 214098), (100752, 203949), (105264, 195207), (107049, 191952), (113346, 181288), (113832, 180514), (130138, 157896), (135966, 151128), (142732, 143964)]