20184508032

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1719

約数の個数: 256

約数和(自身を含む): 61255488000

約数和(自身を除く): 41070979968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 139, 152, 156, 192, 208, 228, 247, 278, 304, 312, 384, 416, 417, 456, 494, 556, 608, 624, 741, 832, 834, 912, 988, 1112, 1216, 1248, 1482, 1531, 1664, 1668, 1807, 1824, 1976, 2224, 2432, 2496, 2641, 2964, 3062, 3336, 3614, 3648, 3952, 4448, 4593, 4992, 5282, 5421, 5928, 6124, 6672, 7228, 7296, 7904, 7923, 8896, 9186, 10564, 10842, 11856, 12248, 13344, 14456, 15808, 15846, 17792, 18372, 19903, 21128, 21684, 23712, 24496, 26688, 28912, 29089, 31616, 31692, 34333, 36744, 39806, 42256, 43368, 47424, 48992, 53376, 57824, 58178, 59709, 63384, 68666, 73488, 79612, 84512, 86736, 87267, 94848, 97984, 102999, 115648, 116356, 119418, 126768, 137332, 146976, 159224, 169024, 173472, 174534, 195968, 205998, 212809, 231296, 232712, 238836, 253536, 274664, 293952, 318448, 338048, 346944, 349068, 378157, 411996, 425618, 465424, 477672, 507072, 549328, 587904, 636896, 638427, 693888, 698136, 756314, 823992, 851236, 930848, 955344, 1014144, 1098656, 1134471, 1273792, 1276854, 1396272, 1512628, 1647984, 1702472, 1861696, 1910688, 2197312, 2268942, 2547584, 2553708, 2766517, 2792544, 3025256, 3295968, 3404944, 3723392, 3821376, 4043371, 4394624, 4537884, 5107416, 5533034, 5585088, 6050512, 6591936, 6809888, 7642752, 8086742, 8299551, 9075768, 10214832, 11066068, 11170176, 12101024, 12130113, 13183872, 13619776, 16173484, 16599102, 18151536, 20429664, 22132136, 24202048, 24260226, 27239552, 32346968, 33198204, 36303072, 40859328, 44264272, 48404096, 48520452, 52563823, 64693936, 66396408, 72606144, 81718656, 88528544, 97040904, 105127646, 129387872, 132792816, 145212288, 157691469, 177057088, 194081808, 210255292, 258775744, 265585632, 315382938, 354114176, 388163616, 420510584, 517551488, 531171264, 630765876, 776327232, 841021168, 1062342528, 1261531752, 1552654464, 1682042336, 2523063504, 3364084672, 5046127008, 6728169344, 10092254016, 20184508032]

約数ペア:

[(1, 20184508032), (2, 10092254016), (3, 6728169344), (4, 5046127008), (6, 3364084672), (8, 2523063504), (12, 1682042336), (13, 1552654464), (16, 1261531752), (19, 1062342528), (24, 841021168), (26, 776327232), (32, 630765876), (38, 531171264), (39, 517551488), (48, 420510584), (52, 388163616), (57, 354114176), (64, 315382938), (76, 265585632), (78, 258775744), (96, 210255292), (104, 194081808), (114, 177057088), (128, 157691469), (139, 145212288), (152, 132792816), (156, 129387872), (192, 105127646), (208, 97040904), (228, 88528544), (247, 81718656), (278, 72606144), (304, 66396408), (312, 64693936), (384, 52563823), (416, 48520452), (417, 48404096), (456, 44264272), (494, 40859328), (556, 36303072), (608, 33198204), (624, 32346968), (741, 27239552), (832, 24260226), (834, 24202048), (912, 22132136), (988, 20429664), (1112, 18151536), (1216, 16599102), (1248, 16173484), (1482, 13619776), (1531, 13183872), (1664, 12130113), (1668, 12101024), (1807, 11170176), (1824, 11066068), (1976, 10214832), (2224, 9075768), (2432, 8299551), (2496, 8086742), (2641, 7642752), (2964, 6809888), (3062, 6591936), (3336, 6050512), (3614, 5585088), (3648, 5533034), (3952, 5107416), (4448, 4537884), (4593, 4394624), (4992, 4043371), (5282, 3821376), (5421, 3723392), (5928, 3404944), (6124, 3295968), (6672, 3025256), (7228, 2792544), (7296, 2766517), (7904, 2553708), (7923, 2547584), (8896, 2268942), (9186, 2197312), (10564, 1910688), (10842, 1861696), (11856, 1702472), (12248, 1647984), (13344, 1512628), (14456, 1396272), (15808, 1276854), (15846, 1273792), (17792, 1134471), (18372, 1098656), (19903, 1014144), (21128, 955344), (21684, 930848), (23712, 851236), (24496, 823992), (26688, 756314), (28912, 698136), (29089, 693888), (31616, 638427), (31692, 636896), (34333, 587904), (36744, 549328), (39806, 507072), (42256, 477672), (43368, 465424), (47424, 425618), (48992, 411996), (53376, 378157), (57824, 349068), (58178, 346944), (59709, 338048), (63384, 318448), (68666, 293952), (73488, 274664), (79612, 253536), (84512, 238836), (86736, 232712), (87267, 231296), (94848, 212809), (97984, 205998), (102999, 195968), (115648, 174534), (116356, 173472), (119418, 169024), (126768, 159224), (137332, 146976)]