20229640704

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1297

約数の個数: 480

約数和(自身を含む): 74164717440

約数和(自身を除く): 53935076736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 169, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 338, 351, 364, 378, 384, 416, 432, 448, 468, 504, 507, 512, 546, 576, 624, 672, 676, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1014, 1092, 1152, 1183, 1237, 1248, 1344, 1352, 1404, 1456, 1512, 1521, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2028, 2184, 2304, 2366, 2457, 2474, 2496, 2688, 2704, 2808, 2912, 3024, 3042, 3276, 3328, 3456, 3549, 3584, 3711, 3744, 4032, 4056, 4368, 4563, 4608, 4732, 4914, 4948, 4992, 5376, 5408, 5616, 5824, 6048, 6084, 6552, 6656, 6912, 7098, 7422, 7488, 8064, 8112, 8659, 8736, 9126, 9464, 9828, 9896, 9984, 10647, 10752, 10816, 11133, 11232, 11648, 12096, 12168, 13104, 13824, 14196, 14844, 14976, 16081, 16128, 16224, 17318, 17472, 18252, 18928, 19656, 19792, 19968, 21294, 21632, 22266, 22464, 23296, 24192, 24336, 25977, 26208, 28392, 29688, 29952, 31941, 32162, 32256, 32448, 33399, 34636, 34944, 36504, 37856, 39312, 39584, 42588, 43264, 44532, 44928, 46592, 48243, 48384, 48672, 51954, 52416, 56784, 59376, 59904, 63882, 64324, 64896, 66798, 69272, 69888, 73008, 75712, 77931, 78624, 79168, 85176, 86528, 89064, 89856, 96486, 96768, 97344, 103908, 104832, 112567, 113568, 118752, 127764, 128648, 129792, 133596, 138544, 139776, 144729, 146016, 151424, 155862, 157248, 158336, 170352, 178128, 179712, 192972, 194688, 207816, 209053, 209664, 225134, 227136, 233793, 237504, 255528, 257296, 259584, 267192, 277088, 289458, 292032, 302848, 311724, 314496, 316672, 337701, 340704, 356256, 385944, 389376, 415632, 418106, 419328, 434187, 450268, 454272, 467586, 475008, 511056, 514592, 534384, 554176, 578916, 584064, 605696, 623448, 627159, 628992, 633344, 675402, 681408, 712512, 771888, 778752, 831264, 836212, 868374, 900536, 908544, 935172, 950016, 1013103, 1022112, 1029184, 1068768, 1108352, 1157832, 1168128, 1246896, 1254318, 1257984, 1350804, 1362816, 1425024, 1463371, 1543776, 1662528, 1672424, 1736748, 1801072, 1817088, 1870344, 1881477, 1900032, 2026206, 2044224, 2058368, 2137536, 2216704, 2315664, 2336256, 2493792, 2508636, 2701608, 2725632, 2850048, 2926742, 3039309, 3087552, 3325056, 3344848, 3473496, 3602144, 3740688, 3762954, 4052412, 4088448, 4116736, 4275072, 4390113, 4433408, 4631328, 4987584, 5017272, 5403216, 5451264, 5644431, 5700096, 5853484, 6078618, 6175104, 6650112, 6689696, 6946992, 7204288, 7481376, 7525908, 8104824, 8176896, 8233472, 8550144, 8780226, 9262656, 9975168, 10034544, 10806432, 11288862, 11706968, 12157236, 12350208, 13170339, 13300224, 13379392, 13893984, 14408576, 14962752, 15051816, 16209648, 16353792, 17100288, 17560452, 18525312, 19950336, 20069088, 21612864, 22577724, 23413936, 24314472, 24700416, 26340678, 26758784, 27787968, 28817152, 29925504, 30103632, 32419296, 35120904, 37050624, 39511017, 39900672, 40138176, 43225728, 45155448, 46827872, 48628944, 52681356, 53517568, 55575936, 57634304, 59851008, 60207264, 64838592, 70241808, 74101248, 79022034, 80276352, 86451456, 90310896, 93655744, 97257888, 105362712, 107035136, 111151872, 119702016, 120414528, 129677184, 140483616, 158044068, 160552704, 172902912, 180621792, 187311488, 194515776, 210725424, 222303744, 240829056, 259354368, 280967232, 316088136, 321105408, 361243584, 374622976, 389031552, 421450848, 481658112, 518708736, 561934464, 632176272, 722487168, 749245952, 778063104, 842901696, 963316224, 1123868928, 1264352544, 1444974336, 1556126208, 1685803392, 2247737856, 2528705088, 2889948672, 3371606784, 5057410176, 6743213568, 10114820352, 20229640704]

約数ペア:

[(1, 20229640704), (2, 10114820352), (3, 6743213568), (4, 5057410176), (6, 3371606784), (7, 2889948672), (8, 2528705088), (9, 2247737856), (12, 1685803392), (13, 1556126208), (14, 1444974336), (16, 1264352544), (18, 1123868928), (21, 963316224), (24, 842901696), (26, 778063104), (27, 749245952), (28, 722487168), (32, 632176272), (36, 561934464), (39, 518708736), (42, 481658112), (48, 421450848), (52, 389031552), (54, 374622976), (56, 361243584), (63, 321105408), (64, 316088136), (72, 280967232), (78, 259354368), (84, 240829056), (91, 222303744), (96, 210725424), (104, 194515776), (108, 187311488), (112, 180621792), (117, 172902912), (126, 160552704), (128, 158044068), (144, 140483616), (156, 129677184), (168, 120414528), (169, 119702016), (182, 111151872), (189, 107035136), (192, 105362712), (208, 97257888), (216, 93655744), (224, 90310896), (234, 86451456), (252, 80276352), (256, 79022034), (273, 74101248), (288, 70241808), (312, 64838592), (336, 60207264), (338, 59851008), (351, 57634304), (364, 55575936), (378, 53517568), (384, 52681356), (416, 48628944), (432, 46827872), (448, 45155448), (468, 43225728), (504, 40138176), (507, 39900672), (512, 39511017), (546, 37050624), (576, 35120904), (624, 32419296), (672, 30103632), (676, 29925504), (702, 28817152), (728, 27787968), (756, 26758784), (768, 26340678), (819, 24700416), (832, 24314472), (864, 23413936), (896, 22577724), (936, 21612864), (1008, 20069088), (1014, 19950336), (1092, 18525312), (1152, 17560452), (1183, 17100288), (1237, 16353792), (1248, 16209648), (1344, 15051816), (1352, 14962752), (1404, 14408576), (1456, 13893984), (1512, 13379392), (1521, 13300224), (1536, 13170339), (1638, 12350208), (1664, 12157236), (1728, 11706968), (1792, 11288862), (1872, 10806432), (2016, 10034544), (2028, 9975168), (2184, 9262656), (2304, 8780226), (2366, 8550144), (2457, 8233472), (2474, 8176896), (2496, 8104824), (2688, 7525908), (2704, 7481376), (2808, 7204288), (2912, 6946992), (3024, 6689696), (3042, 6650112), (3276, 6175104), (3328, 6078618), (3456, 5853484), (3549, 5700096), (3584, 5644431), (3711, 5451264), (3744, 5403216), (4032, 5017272), (4056, 4987584), (4368, 4631328), (4563, 4433408), (4608, 4390113), (4732, 4275072), (4914, 4116736), (4948, 4088448), (4992, 4052412), (5376, 3762954), (5408, 3740688), (5616, 3602144), (5824, 3473496), (6048, 3344848), (6084, 3325056), (6552, 3087552), (6656, 3039309), (6912, 2926742), (7098, 2850048), (7422, 2725632), (7488, 2701608), (8064, 2508636), (8112, 2493792), (8659, 2336256), (8736, 2315664), (9126, 2216704), (9464, 2137536), (9828, 2058368), (9896, 2044224), (9984, 2026206), (10647, 1900032), (10752, 1881477), (10816, 1870344), (11133, 1817088), (11232, 1801072), (11648, 1736748), (12096, 1672424), (12168, 1662528), (13104, 1543776), (13824, 1463371), (14196, 1425024), (14844, 1362816), (14976, 1350804), (16081, 1257984), (16128, 1254318), (16224, 1246896), (17318, 1168128), (17472, 1157832), (18252, 1108352), (18928, 1068768), (19656, 1029184), (19792, 1022112), (19968, 1013103), (21294, 950016), (21632, 935172), (22266, 908544), (22464, 900536), (23296, 868374), (24192, 836212), (24336, 831264), (25977, 778752), (26208, 771888), (28392, 712512), (29688, 681408), (29952, 675402), (31941, 633344), (32162, 628992), (32256, 627159), (32448, 623448), (33399, 605696), (34636, 584064), (34944, 578916), (36504, 554176), (37856, 534384), (39312, 514592), (39584, 511056), (42588, 475008), (43264, 467586), (44532, 454272), (44928, 450268), (46592, 434187), (48243, 419328), (48384, 418106), (48672, 415632), (51954, 389376), (52416, 385944), (56784, 356256), (59376, 340704), (59904, 337701), (63882, 316672), (64324, 314496), (64896, 311724), (66798, 302848), (69272, 292032), (69888, 289458), (73008, 277088), (75712, 267192), (77931, 259584), (78624, 257296), (79168, 255528), (85176, 237504), (86528, 233793), (89064, 227136), (89856, 225134), (96486, 209664), (96768, 209053), (97344, 207816), (103908, 194688), (104832, 192972), (112567, 179712), (113568, 178128), (118752, 170352), (127764, 158336), (128648, 157248), (129792, 155862), (133596, 151424), (138544, 146016), (139776, 144729)]