20189763432

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:561

約数の個数: 256

約数和(自身を含む): 60112800000

約数和(自身を除く): 39923036568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 137, 149, 152, 171, 216, 228, 241, 274, 298, 342, 411, 447, 456, 482, 513, 548, 596, 684, 723, 822, 894, 964, 1026, 1096, 1192, 1233, 1341, 1368, 1446, 1644, 1788, 1928, 2052, 2169, 2466, 2603, 2682, 2831, 2892, 3288, 3576, 3699, 4023, 4104, 4338, 4579, 4932, 5206, 5364, 5662, 5784, 6507, 7398, 7809, 8046, 8493, 8676, 9158, 9864, 10412, 10728, 11324, 13014, 13737, 14796, 15618, 16092, 16986, 17352, 18316, 20413, 20824, 22648, 23427, 25479, 26028, 27474, 29592, 31236, 32184, 33017, 33972, 35909, 36632, 40826, 41211, 46854, 50958, 52056, 54948, 61239, 62472, 66034, 67944, 70281, 71818, 76437, 81652, 82422, 93708, 99051, 101916, 107727, 109896, 122478, 123633, 132068, 140562, 143636, 152874, 163304, 164844, 183717, 187416, 198102, 203832, 215454, 244956, 247266, 264136, 281124, 287272, 297153, 305748, 323181, 329688, 367434, 387847, 396204, 430908, 489912, 494532, 551151, 562248, 594306, 611496, 627323, 646362, 682271, 734868, 775694, 792408, 861816, 891459, 969543, 989064, 1102302, 1163541, 1188612, 1254646, 1292724, 1364542, 1469736, 1551388, 1782918, 1881969, 1939086, 2046813, 2204604, 2327082, 2377224, 2509292, 2585448, 2729084, 3102776, 3490623, 3565836, 3763938, 3878172, 4093626, 4409208, 4654164, 4919533, 5018584, 5458168, 5645907, 6140439, 6981246, 7131672, 7527876, 7756344, 8187252, 9308328, 9839066, 10471869, 11291814, 12280878, 13962492, 14758599, 15055752, 16374504, 16937721, 18421317, 19678132, 20943738, 22583628, 24561756, 27924984, 29517198, 33875442, 36842634, 39356264, 41887476, 44275797, 45167256, 49123512, 59034396, 67750884, 73685268, 83774952, 88551594, 93471127, 118068792, 132827391, 135501768, 147370536, 177103188, 186942254, 265654782, 280413381, 354206376, 373884508, 531309564, 560826762, 747769016, 841240143, 1062619128, 1121653524, 1682480286, 2243307048, 2523720429, 3364960572, 5047440858, 6729921144, 10094881716, 20189763432]

約数ペア:

[(1, 20189763432), (2, 10094881716), (3, 6729921144), (4, 5047440858), (6, 3364960572), (8, 2523720429), (9, 2243307048), (12, 1682480286), (18, 1121653524), (19, 1062619128), (24, 841240143), (27, 747769016), (36, 560826762), (38, 531309564), (54, 373884508), (57, 354206376), (72, 280413381), (76, 265654782), (108, 186942254), (114, 177103188), (137, 147370536), (149, 135501768), (152, 132827391), (171, 118068792), (216, 93471127), (228, 88551594), (241, 83774952), (274, 73685268), (298, 67750884), (342, 59034396), (411, 49123512), (447, 45167256), (456, 44275797), (482, 41887476), (513, 39356264), (548, 36842634), (596, 33875442), (684, 29517198), (723, 27924984), (822, 24561756), (894, 22583628), (964, 20943738), (1026, 19678132), (1096, 18421317), (1192, 16937721), (1233, 16374504), (1341, 15055752), (1368, 14758599), (1446, 13962492), (1644, 12280878), (1788, 11291814), (1928, 10471869), (2052, 9839066), (2169, 9308328), (2466, 8187252), (2603, 7756344), (2682, 7527876), (2831, 7131672), (2892, 6981246), (3288, 6140439), (3576, 5645907), (3699, 5458168), (4023, 5018584), (4104, 4919533), (4338, 4654164), (4579, 4409208), (4932, 4093626), (5206, 3878172), (5364, 3763938), (5662, 3565836), (5784, 3490623), (6507, 3102776), (7398, 2729084), (7809, 2585448), (8046, 2509292), (8493, 2377224), (8676, 2327082), (9158, 2204604), (9864, 2046813), (10412, 1939086), (10728, 1881969), (11324, 1782918), (13014, 1551388), (13737, 1469736), (14796, 1364542), (15618, 1292724), (16092, 1254646), (16986, 1188612), (17352, 1163541), (18316, 1102302), (20413, 989064), (20824, 969543), (22648, 891459), (23427, 861816), (25479, 792408), (26028, 775694), (27474, 734868), (29592, 682271), (31236, 646362), (32184, 627323), (33017, 611496), (33972, 594306), (35909, 562248), (36632, 551151), (40826, 494532), (41211, 489912), (46854, 430908), (50958, 396204), (52056, 387847), (54948, 367434), (61239, 329688), (62472, 323181), (66034, 305748), (67944, 297153), (70281, 287272), (71818, 281124), (76437, 264136), (81652, 247266), (82422, 244956), (93708, 215454), (99051, 203832), (101916, 198102), (107727, 187416), (109896, 183717), (122478, 164844), (123633, 163304), (132068, 152874), (140562, 143636)]