20143810044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 55556592000

約数和(自身を除く): 35412781956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 149, 186, 207, 229, 276, 279, 298, 372, 414, 447, 458, 529, 558, 596, 687, 713, 828, 894, 916, 1058, 1116, 1341, 1374, 1426, 1587, 1788, 2061, 2116, 2139, 2682, 2748, 2852, 3174, 3427, 4122, 4278, 4619, 4761, 5267, 5364, 6348, 6417, 6854, 7099, 8244, 8556, 9238, 9522, 10281, 10534, 12834, 13708, 13857, 14198, 15801, 16399, 18476, 19044, 20562, 21068, 21297, 25668, 27714, 28396, 30843, 31602, 32798, 34121, 41124, 41571, 42594, 47403, 49197, 55428, 61686, 63204, 63891, 65596, 68242, 78821, 83142, 85188, 94806, 98394, 102363, 106237, 121141, 123372, 127782, 136484, 147591, 157642, 163277, 166284, 189612, 196788, 204726, 212474, 236463, 242282, 255564, 295182, 307089, 315284, 318711, 326554, 363423, 409452, 424948, 472926, 484564, 489831, 590364, 614178, 637422, 653108, 709389, 726846, 784783, 945852, 956133, 979662, 1057751, 1090269, 1228356, 1274844, 1418778, 1453692, 1469493, 1569566, 1912266, 1959324, 2115502, 2180538, 2354349, 2443451, 2837556, 2938986, 3139132, 3173253, 3755371, 3824532, 4231004, 4361076, 4708698, 4886902, 5877972, 6346506, 7063047, 7330353, 7510742, 9417396, 9519759, 9773804, 11266113, 12693012, 14126094, 14660706, 15021484, 18050009, 19039518, 21991059, 22532226, 24328273, 28252188, 29321412, 33798339, 36100018, 38079036, 43982118, 45064452, 48656546, 54150027, 67596678, 72200036, 72984819, 87964236, 97313092, 108300054, 135193356, 145969638, 162450081, 216600108, 218954457, 291939276, 324900162, 437908914, 559550279, 649800324, 875817828, 1119100558, 1678650837, 2238201116, 3357301674, 5035952511, 6714603348, 10071905022, 20143810044]

約数ペア:

[(1, 20143810044), (2, 10071905022), (3, 6714603348), (4, 5035952511), (6, 3357301674), (9, 2238201116), (12, 1678650837), (18, 1119100558), (23, 875817828), (31, 649800324), (36, 559550279), (46, 437908914), (62, 324900162), (69, 291939276), (92, 218954457), (93, 216600108), (124, 162450081), (138, 145969638), (149, 135193356), (186, 108300054), (207, 97313092), (229, 87964236), (276, 72984819), (279, 72200036), (298, 67596678), (372, 54150027), (414, 48656546), (447, 45064452), (458, 43982118), (529, 38079036), (558, 36100018), (596, 33798339), (687, 29321412), (713, 28252188), (828, 24328273), (894, 22532226), (916, 21991059), (1058, 19039518), (1116, 18050009), (1341, 15021484), (1374, 14660706), (1426, 14126094), (1587, 12693012), (1788, 11266113), (2061, 9773804), (2116, 9519759), (2139, 9417396), (2682, 7510742), (2748, 7330353), (2852, 7063047), (3174, 6346506), (3427, 5877972), (4122, 4886902), (4278, 4708698), (4619, 4361076), (4761, 4231004), (5267, 3824532), (5364, 3755371), (6348, 3173253), (6417, 3139132), (6854, 2938986), (7099, 2837556), (8244, 2443451), (8556, 2354349), (9238, 2180538), (9522, 2115502), (10281, 1959324), (10534, 1912266), (12834, 1569566), (13708, 1469493), (13857, 1453692), (14198, 1418778), (15801, 1274844), (16399, 1228356), (18476, 1090269), (19044, 1057751), (20562, 979662), (21068, 956133), (21297, 945852), (25668, 784783), (27714, 726846), (28396, 709389), (30843, 653108), (31602, 637422), (32798, 614178), (34121, 590364), (41124, 489831), (41571, 484564), (42594, 472926), (47403, 424948), (49197, 409452), (55428, 363423), (61686, 326554), (63204, 318711), (63891, 315284), (65596, 307089), (68242, 295182), (78821, 255564), (83142, 242282), (85188, 236463), (94806, 212474), (98394, 204726), (102363, 196788), (106237, 189612), (121141, 166284), (123372, 163277), (127782, 157642), (136484, 147591)]