20188667772

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4319

約数の個数: 360

約数和(自身を含む): 69007298976

約数和(自身を除く): 48818631204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 49, 52, 54, 63, 69, 78, 81, 84, 91, 92, 98, 108, 117, 126, 138, 147, 156, 161, 162, 182, 189, 196, 207, 234, 252, 273, 276, 294, 299, 322, 324, 351, 364, 378, 414, 441, 468, 483, 546, 567, 588, 598, 621, 637, 644, 702, 756, 819, 828, 882, 897, 966, 1053, 1092, 1127, 1134, 1196, 1242, 1274, 1323, 1404, 1449, 1638, 1764, 1794, 1863, 1911, 1932, 2093, 2106, 2254, 2268, 2457, 2484, 2548, 2646, 2691, 2898, 3276, 3381, 3588, 3726, 3822, 3969, 4186, 4212, 4253, 4347, 4508, 4914, 5292, 5382, 5733, 5796, 6279, 6762, 7371, 7452, 7644, 7938, 8073, 8372, 8506, 8694, 9828, 10143, 10764, 11466, 12558, 12759, 13041, 13524, 14651, 14742, 15876, 16146, 17012, 17199, 17388, 18837, 20286, 22932, 24219, 25116, 25518, 26082, 29302, 29484, 29771, 30429, 32292, 34398, 37674, 38277, 40572, 43953, 48438, 51036, 51597, 52164, 55289, 56511, 58604, 59542, 60858, 68796, 75348, 76554, 87906, 89313, 91287, 96876, 97819, 103194, 110578, 113022, 114831, 119084, 121716, 131859, 153108, 165867, 169533, 175812, 178626, 182574, 195638, 206388, 208397, 221156, 226044, 229662, 263718, 267939, 293457, 331734, 339066, 344493, 357252, 365148, 387023, 391276, 395577, 416794, 459324, 497601, 527436, 535878, 586914, 625191, 663468, 678132, 684733, 688986, 774046, 791154, 803817, 833588, 880371, 995202, 1071756, 1161069, 1173828, 1186731, 1250382, 1271647, 1369466, 1377972, 1492803, 1548092, 1582308, 1607634, 1760742, 1875573, 1990404, 2054199, 2322138, 2373462, 2411451, 2500764, 2543294, 2641113, 2709161, 2738932, 2985606, 3215268, 3483207, 3521484, 3751146, 3814941, 4108398, 4478409, 4644276, 4746924, 4793131, 4822902, 5086588, 5282226, 5418322, 5626719, 5971212, 6162597, 6966414, 7502292, 7629882, 7923339, 8127483, 8216796, 8901529, 8956818, 9586262, 9645804, 10449621, 10564452, 10836644, 11253438, 11444823, 12325194, 13932828, 14379393, 15259764, 15846678, 16254966, 16880157, 17803058, 17913636, 18487791, 19172524, 20899242, 22506876, 22889646, 24382449, 24650388, 26704587, 28758786, 31348863, 31693356, 32509932, 33760314, 34334469, 35606116, 36975582, 41798484, 43138179, 45779292, 48764898, 53409174, 55463373, 57517572, 62310703, 62697726, 67520628, 68668938, 73147347, 73951164, 80113761, 86276358, 97529796, 103003407, 106818348, 110926746, 124621406, 125395452, 129414537, 137337876, 146294694, 160227522, 172552716, 186932109, 206006814, 219442041, 221853492, 240341283, 249242812, 258829074, 292589388, 320455044, 373864218, 388243611, 412013628, 438884082, 480682566, 517658148, 560796327, 721023849, 747728436, 776487222, 877768164, 961365132, 1121592654, 1442047698, 1552974444, 1682388981, 2243185308, 2884095396, 3364777962, 5047166943, 6729555924, 10094333886, 20188667772]

約数ペア:

[(1, 20188667772), (2, 10094333886), (3, 6729555924), (4, 5047166943), (6, 3364777962), (7, 2884095396), (9, 2243185308), (12, 1682388981), (13, 1552974444), (14, 1442047698), (18, 1121592654), (21, 961365132), (23, 877768164), (26, 776487222), (27, 747728436), (28, 721023849), (36, 560796327), (39, 517658148), (42, 480682566), (46, 438884082), (49, 412013628), (52, 388243611), (54, 373864218), (63, 320455044), (69, 292589388), (78, 258829074), (81, 249242812), (84, 240341283), (91, 221853492), (92, 219442041), (98, 206006814), (108, 186932109), (117, 172552716), (126, 160227522), (138, 146294694), (147, 137337876), (156, 129414537), (161, 125395452), (162, 124621406), (182, 110926746), (189, 106818348), (196, 103003407), (207, 97529796), (234, 86276358), (252, 80113761), (273, 73951164), (276, 73147347), (294, 68668938), (299, 67520628), (322, 62697726), (324, 62310703), (351, 57517572), (364, 55463373), (378, 53409174), (414, 48764898), (441, 45779292), (468, 43138179), (483, 41798484), (546, 36975582), (567, 35606116), (588, 34334469), (598, 33760314), (621, 32509932), (637, 31693356), (644, 31348863), (702, 28758786), (756, 26704587), (819, 24650388), (828, 24382449), (882, 22889646), (897, 22506876), (966, 20899242), (1053, 19172524), (1092, 18487791), (1127, 17913636), (1134, 17803058), (1196, 16880157), (1242, 16254966), (1274, 15846678), (1323, 15259764), (1404, 14379393), (1449, 13932828), (1638, 12325194), (1764, 11444823), (1794, 11253438), (1863, 10836644), (1911, 10564452), (1932, 10449621), (2093, 9645804), (2106, 9586262), (2254, 8956818), (2268, 8901529), (2457, 8216796), (2484, 8127483), (2548, 7923339), (2646, 7629882), (2691, 7502292), (2898, 6966414), (3276, 6162597), (3381, 5971212), (3588, 5626719), (3726, 5418322), (3822, 5282226), (3969, 5086588), (4186, 4822902), (4212, 4793131), (4253, 4746924), (4347, 4644276), (4508, 4478409), (4914, 4108398), (5292, 3814941), (5382, 3751146), (5733, 3521484), (5796, 3483207), (6279, 3215268), (6762, 2985606), (7371, 2738932), (7452, 2709161), (7644, 2641113), (7938, 2543294), (8073, 2500764), (8372, 2411451), (8506, 2373462), (8694, 2322138), (9828, 2054199), (10143, 1990404), (10764, 1875573), (11466, 1760742), (12558, 1607634), (12759, 1582308), (13041, 1548092), (13524, 1492803), (14651, 1377972), (14742, 1369466), (15876, 1271647), (16146, 1250382), (17012, 1186731), (17199, 1173828), (17388, 1161069), (18837, 1071756), (20286, 995202), (22932, 880371), (24219, 833588), (25116, 803817), (25518, 791154), (26082, 774046), (29302, 688986), (29484, 684733), (29771, 678132), (30429, 663468), (32292, 625191), (34398, 586914), (37674, 535878), (38277, 527436), (40572, 497601), (43953, 459324), (48438, 416794), (51036, 395577), (51597, 391276), (52164, 387023), (55289, 365148), (56511, 357252), (58604, 344493), (59542, 339066), (60858, 331734), (68796, 293457), (75348, 267939), (76554, 263718), (87906, 229662), (89313, 226044), (91287, 221156), (96876, 208397), (97819, 206388), (103194, 195638), (110578, 182574), (113022, 178626), (114831, 175812), (119084, 169533), (121716, 165867), (131859, 153108)]