20088299088

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31469}}^1$

素因数の和:31538

約数の個数: 240

約数和(自身を含む): 68180636160

約数和(自身を除く): 48092337072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 248, 264, 279, 286, 312, 341, 372, 396, 403, 429, 468, 496, 528, 558, 572, 624, 682, 744, 792, 806, 858, 936, 1023, 1116, 1144, 1209, 1287, 1364, 1488, 1584, 1612, 1716, 1872, 2046, 2232, 2288, 2418, 2574, 2728, 3069, 3224, 3432, 3627, 4092, 4433, 4464, 4836, 5148, 5456, 6138, 6448, 6864, 7254, 8184, 8866, 9672, 10296, 12276, 13299, 14508, 16368, 17732, 19344, 20592, 24552, 26598, 29016, 31469, 35464, 39897, 49104, 53196, 58032, 62938, 70928, 79794, 94407, 106392, 125876, 159588, 188814, 212784, 251752, 283221, 319176, 346159, 377628, 409097, 503504, 566442, 638352, 692318, 755256, 818194, 975539, 1038477, 1132884, 1227291, 1384636, 1510512, 1636388, 1951078, 2076954, 2265768, 2454582, 2769272, 2926617, 3115431, 3272776, 3681873, 3902156, 4153908, 4500067, 4531536, 4909164, 5538544, 5853234, 6230862, 6545552, 7363746, 7804312, 8307816, 8779851, 9000134, 9818328, 10730929, 11706468, 12461724, 12682007, 13500201, 14727492, 15608624, 16615632, 17559702, 18000268, 19636656, 21461858, 23412936, 24923448, 25364014, 27000402, 29454984, 32192787, 35119404, 36000536, 38046021, 40500603, 42923716, 46825872, 49846896, 50728028, 54000804, 58909968, 64385574, 70238808, 72001072, 76092042, 81001206, 85847432, 96578361, 101456056, 108001608, 114138063, 128771148, 139502077, 140477616, 152184084, 162002412, 171694864, 193156722, 202912112, 216003216, 228276126, 257542296, 279004154, 304368168, 324004824, 386313444, 418506231, 456552252, 515084592, 558008308, 608736336, 648009648, 772626888, 837012462, 913104504, 1116016616, 1255518693, 1545253776, 1674024924, 1826209008, 2232033232, 2511037386, 3348049848, 5022074772, 6696099696, 10044149544, 20088299088]

約数ペア:

[(1, 20088299088), (2, 10044149544), (3, 6696099696), (4, 5022074772), (6, 3348049848), (8, 2511037386), (9, 2232033232), (11, 1826209008), (12, 1674024924), (13, 1545253776), (16, 1255518693), (18, 1116016616), (22, 913104504), (24, 837012462), (26, 772626888), (31, 648009648), (33, 608736336), (36, 558008308), (39, 515084592), (44, 456552252), (48, 418506231), (52, 386313444), (62, 324004824), (66, 304368168), (72, 279004154), (78, 257542296), (88, 228276126), (93, 216003216), (99, 202912112), (104, 193156722), (117, 171694864), (124, 162002412), (132, 152184084), (143, 140477616), (144, 139502077), (156, 128771148), (176, 114138063), (186, 108001608), (198, 101456056), (208, 96578361), (234, 85847432), (248, 81001206), (264, 76092042), (279, 72001072), (286, 70238808), (312, 64385574), (341, 58909968), (372, 54000804), (396, 50728028), (403, 49846896), (429, 46825872), (468, 42923716), (496, 40500603), (528, 38046021), (558, 36000536), (572, 35119404), (624, 32192787), (682, 29454984), (744, 27000402), (792, 25364014), (806, 24923448), (858, 23412936), (936, 21461858), (1023, 19636656), (1116, 18000268), (1144, 17559702), (1209, 16615632), (1287, 15608624), (1364, 14727492), (1488, 13500201), (1584, 12682007), (1612, 12461724), (1716, 11706468), (1872, 10730929), (2046, 9818328), (2232, 9000134), (2288, 8779851), (2418, 8307816), (2574, 7804312), (2728, 7363746), (3069, 6545552), (3224, 6230862), (3432, 5853234), (3627, 5538544), (4092, 4909164), (4433, 4531536), (4464, 4500067), (4836, 4153908), (5148, 3902156), (5456, 3681873), (6138, 3272776), (6448, 3115431), (6864, 2926617), (7254, 2769272), (8184, 2454582), (8866, 2265768), (9672, 2076954), (10296, 1951078), (12276, 1636388), (13299, 1510512), (14508, 1384636), (16368, 1227291), (17732, 1132884), (19344, 1038477), (20592, 975539), (24552, 818194), (26598, 755256), (29016, 692318), (31469, 638352), (35464, 566442), (39897, 503504), (49104, 409097), (53196, 377628), (58032, 346159), (62938, 319176), (70928, 283221), (79794, 251752), (94407, 212784), (106392, 188814), (125876, 159588)]