20167473864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1607

約数の個数: 128

約数和(自身を含む): 54049248000

約数和(自身を除く): 33881774136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 204, 218, 327, 408, 436, 439, 654, 872, 878, 1033, 1308, 1317, 1756, 1853, 2066, 2616, 2634, 3099, 3512, 3706, 4132, 5268, 5559, 6198, 7412, 7463, 8264, 10536, 11118, 12396, 14824, 14926, 17561, 22236, 22389, 24792, 29852, 35122, 44472, 44778, 47851, 52683, 59704, 70244, 89556, 95702, 105366, 112597, 140488, 143553, 179112, 191404, 210732, 225194, 287106, 337791, 382808, 421464, 450388, 453487, 574212, 675582, 813467, 900776, 906974, 1148424, 1351164, 1360461, 1626934, 1813948, 1914149, 2440401, 2702328, 2720922, 3253868, 3627896, 3828298, 4880802, 5441844, 5742447, 6507736, 7656596, 7709279, 9761604, 10883688, 11484894, 15313192, 15418558, 19523208, 22969788, 23127837, 30837116, 45939576, 46255674, 49430083, 61674232, 92511348, 98860166, 148290249, 185022696, 197720332, 296580498, 395440664, 593160996, 840311411, 1186321992, 1680622822, 2520934233, 3361245644, 5041868466, 6722491288, 10083736932, 20167473864]

約数ペア:

[(1, 20167473864), (2, 10083736932), (3, 6722491288), (4, 5041868466), (6, 3361245644), (8, 2520934233), (12, 1680622822), (17, 1186321992), (24, 840311411), (34, 593160996), (51, 395440664), (68, 296580498), (102, 197720332), (109, 185022696), (136, 148290249), (204, 98860166), (218, 92511348), (327, 61674232), (408, 49430083), (436, 46255674), (439, 45939576), (654, 30837116), (872, 23127837), (878, 22969788), (1033, 19523208), (1308, 15418558), (1317, 15313192), (1756, 11484894), (1853, 10883688), (2066, 9761604), (2616, 7709279), (2634, 7656596), (3099, 6507736), (3512, 5742447), (3706, 5441844), (4132, 4880802), (5268, 3828298), (5559, 3627896), (6198, 3253868), (7412, 2720922), (7463, 2702328), (8264, 2440401), (10536, 1914149), (11118, 1813948), (12396, 1626934), (14824, 1360461), (14926, 1351164), (17561, 1148424), (22236, 906974), (22389, 900776), (24792, 813467), (29852, 675582), (35122, 574212), (44472, 453487), (44778, 450388), (47851, 421464), (52683, 382808), (59704, 337791), (70244, 287106), (89556, 225194), (95702, 210732), (105366, 191404), (112597, 179112), (140488, 143553)]