2000533788

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 240

約数和(自身を含む): 6205731840

約数和(自身を除く): 4205198052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 76, 81, 93, 99, 108, 114, 124, 132, 162, 171, 186, 198, 209, 228, 279, 297, 324, 341, 342, 372, 396, 418, 513, 558, 589, 594, 627, 682, 684, 836, 837, 891, 953, 1023, 1026, 1116, 1178, 1188, 1254, 1364, 1539, 1674, 1767, 1782, 1881, 1906, 2046, 2052, 2356, 2508, 2511, 2859, 3069, 3078, 3348, 3534, 3564, 3762, 3812, 4092, 5022, 5301, 5643, 5718, 6138, 6156, 6479, 7068, 7524, 8577, 9207, 10044, 10483, 10602, 11286, 11436, 12276, 12958, 15903, 16929, 17154, 18107, 18414, 19437, 20966, 21204, 22572, 25731, 25916, 27621, 29543, 31449, 31806, 33858, 34308, 36214, 36828, 38874, 41932, 47709, 51462, 54321, 55242, 58311, 59086, 62898, 63612, 67716, 72428, 77193, 77748, 88629, 94347, 95418, 102924, 108642, 110484, 116622, 118172, 125796, 154386, 162963, 174933, 177258, 188694, 190836, 199177, 217284, 233244, 265887, 283041, 308772, 324973, 325926, 349866, 354516, 377388, 398354, 488889, 524799, 531774, 561317, 566082, 597531, 649946, 651852, 699732, 796708, 797661, 849123, 974919, 977778, 1049598, 1063548, 1122634, 1132164, 1195062, 1299892, 1466667, 1595322, 1683951, 1698246, 1792593, 1949838, 1955556, 2099196, 2245268, 2390124, 2392983, 2924757, 2933334, 3190644, 3367902, 3396492, 3585186, 3899676, 4785966, 5051853, 5377779, 5849514, 5866668, 6174487, 6735804, 7170372, 8774271, 9571932, 10103706, 10755558, 11699028, 12348974, 15155559, 16133337, 17548542, 18523461, 20207412, 21511116, 24697948, 26322813, 30311118, 32266674, 35097084, 37046922, 45466677, 52645626, 55570383, 60622236, 64533348, 74093844, 90933354, 105291252, 111140766, 166711149, 181866708, 222281532, 333422298, 500133447, 666844596, 1000266894, 2000533788]

約数ペア:

[(1, 2000533788), (2, 1000266894), (3, 666844596), (4, 500133447), (6, 333422298), (9, 222281532), (11, 181866708), (12, 166711149), (18, 111140766), (19, 105291252), (22, 90933354), (27, 74093844), (31, 64533348), (33, 60622236), (36, 55570383), (38, 52645626), (44, 45466677), (54, 37046922), (57, 35097084), (62, 32266674), (66, 30311118), (76, 26322813), (81, 24697948), (93, 21511116), (99, 20207412), (108, 18523461), (114, 17548542), (124, 16133337), (132, 15155559), (162, 12348974), (171, 11699028), (186, 10755558), (198, 10103706), (209, 9571932), (228, 8774271), (279, 7170372), (297, 6735804), (324, 6174487), (341, 5866668), (342, 5849514), (372, 5377779), (396, 5051853), (418, 4785966), (513, 3899676), (558, 3585186), (589, 3396492), (594, 3367902), (627, 3190644), (682, 2933334), (684, 2924757), (836, 2392983), (837, 2390124), (891, 2245268), (953, 2099196), (1023, 1955556), (1026, 1949838), (1116, 1792593), (1178, 1698246), (1188, 1683951), (1254, 1595322), (1364, 1466667), (1539, 1299892), (1674, 1195062), (1767, 1132164), (1782, 1122634), (1881, 1063548), (1906, 1049598), (2046, 977778), (2052, 974919), (2356, 849123), (2508, 797661), (2511, 796708), (2859, 699732), (3069, 651852), (3078, 649946), (3348, 597531), (3534, 566082), (3564, 561317), (3762, 531774), (3812, 524799), (4092, 488889), (5022, 398354), (5301, 377388), (5643, 354516), (5718, 349866), (6138, 325926), (6156, 324973), (6479, 308772), (7068, 283041), (7524, 265887), (8577, 233244), (9207, 217284), (10044, 199177), (10483, 190836), (10602, 188694), (11286, 177258), (11436, 174933), (12276, 162963), (12958, 154386), (15903, 125796), (16929, 118172), (17154, 116622), (18107, 110484), (18414, 108642), (19437, 102924), (20966, 95418), (21204, 94347), (22572, 88629), (25731, 77748), (25916, 77193), (27621, 72428), (29543, 67716), (31449, 63612), (31806, 62898), (33858, 59086), (34308, 58311), (36214, 55242), (36828, 54321), (38874, 51462), (41932, 47709)]