20154294732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{739}}^1$

素因数の和:1484

約数の個数: 192

約数和(自身を含む): 57811783680

約数和(自身を除く): 37657488948

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 132, 138, 143, 156, 253, 276, 286, 299, 429, 506, 572, 598, 691, 739, 759, 858, 897, 1012, 1196, 1382, 1478, 1518, 1716, 1794, 2073, 2217, 2764, 2956, 3036, 3289, 3588, 4146, 4434, 6578, 7601, 8129, 8292, 8868, 8983, 9607, 9867, 13156, 15202, 15893, 16258, 16997, 17966, 19214, 19734, 22803, 24387, 26949, 28821, 30404, 31786, 32516, 33994, 35932, 38428, 39468, 45606, 47679, 48774, 50991, 53898, 57642, 63572, 67988, 91212, 95358, 97548, 98813, 101982, 105677, 107796, 115284, 174823, 186967, 190716, 197626, 203964, 206609, 211354, 220961, 296439, 317031, 349646, 373934, 395252, 413218, 422708, 441922, 510649, 524469, 560901, 592878, 619827, 634062, 662883, 699292, 747868, 826436, 883844, 1021298, 1048938, 1121802, 1185756, 1239654, 1268124, 1325766, 1531947, 2042596, 2097876, 2243604, 2272699, 2430571, 2479308, 2651532, 3063894, 4545398, 4861142, 5617139, 6127788, 6638437, 6818097, 7291713, 9090796, 9722284, 11234278, 11744927, 13276874, 13636194, 14583426, 16851417, 19915311, 22468556, 23489854, 26553748, 27272388, 29166852, 33702834, 35234781, 39830622, 46979708, 67405668, 70469562, 73022807, 79661244, 129194197, 140939124, 146045614, 152684051, 219068421, 258388394, 292091228, 305368102, 387582591, 438136842, 458052153, 516776788, 610736204, 775165182, 876273684, 916104306, 1550330364, 1679524561, 1832208612, 3359049122, 5038573683, 6718098244, 10077147366, 20154294732]

約数ペア:

[(1, 20154294732), (2, 10077147366), (3, 6718098244), (4, 5038573683), (6, 3359049122), (11, 1832208612), (12, 1679524561), (13, 1550330364), (22, 916104306), (23, 876273684), (26, 775165182), (33, 610736204), (39, 516776788), (44, 458052153), (46, 438136842), (52, 387582591), (66, 305368102), (69, 292091228), (78, 258388394), (92, 219068421), (132, 152684051), (138, 146045614), (143, 140939124), (156, 129194197), (253, 79661244), (276, 73022807), (286, 70469562), (299, 67405668), (429, 46979708), (506, 39830622), (572, 35234781), (598, 33702834), (691, 29166852), (739, 27272388), (759, 26553748), (858, 23489854), (897, 22468556), (1012, 19915311), (1196, 16851417), (1382, 14583426), (1478, 13636194), (1518, 13276874), (1716, 11744927), (1794, 11234278), (2073, 9722284), (2217, 9090796), (2764, 7291713), (2956, 6818097), (3036, 6638437), (3289, 6127788), (3588, 5617139), (4146, 4861142), (4434, 4545398), (6578, 3063894), (7601, 2651532), (8129, 2479308), (8292, 2430571), (8868, 2272699), (8983, 2243604), (9607, 2097876), (9867, 2042596), (13156, 1531947), (15202, 1325766), (15893, 1268124), (16258, 1239654), (16997, 1185756), (17966, 1121802), (19214, 1048938), (19734, 1021298), (22803, 883844), (24387, 826436), (26949, 747868), (28821, 699292), (30404, 662883), (31786, 634062), (32516, 619827), (33994, 592878), (35932, 560901), (38428, 524469), (39468, 510649), (45606, 441922), (47679, 422708), (48774, 413218), (50991, 395252), (53898, 373934), (57642, 349646), (63572, 317031), (67988, 296439), (91212, 220961), (95358, 211354), (97548, 206609), (98813, 203964), (101982, 197626), (105677, 190716), (107796, 186967), (115284, 174823)]