20479444272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1301

約数の個数: 320

約数和(自身を含む): 70966886400

約数和(自身を除く): 50487442128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 431, 432, 456, 504, 513, 532, 684, 756, 798, 827, 862, 912, 1008, 1026, 1064, 1197, 1293, 1368, 1512, 1596, 1654, 1724, 2052, 2128, 2394, 2481, 2586, 2736, 3017, 3024, 3192, 3308, 3448, 3591, 3879, 4104, 4788, 4962, 5172, 5789, 6034, 6384, 6616, 6896, 7182, 7443, 7758, 8189, 8208, 9051, 9576, 9924, 10344, 11578, 11637, 12068, 13232, 14364, 14886, 15516, 15713, 16378, 17367, 18102, 19152, 19848, 20688, 22329, 23156, 23274, 24136, 24567, 27153, 28728, 29772, 31032, 31426, 32756, 34734, 36204, 39696, 44658, 46312, 46548, 47139, 48272, 49134, 52101, 54306, 57323, 57456, 59544, 62064, 62852, 65512, 69468, 72408, 73701, 81459, 89316, 92624, 93096, 94278, 98268, 104202, 108612, 109991, 114646, 119088, 125704, 131024, 138936, 141417, 144816, 147402, 156303, 162918, 171969, 178632, 186192, 188556, 196536, 208404, 217224, 219982, 221103, 229292, 251408, 277872, 282834, 294804, 312606, 325836, 329973, 343938, 356437, 357264, 377112, 393072, 416808, 424251, 434448, 439964, 442206, 458584, 515907, 565668, 589608, 625212, 651672, 659946, 687876, 712874, 754224, 833616, 848502, 879928, 884412, 917168, 989919, 1031814, 1069311, 1131336, 1179216, 1250424, 1303344, 1319892, 1375752, 1425748, 1547721, 1697004, 1759856, 1768824, 1979838, 2063628, 2138622, 2262672, 2495059, 2500848, 2639784, 2751504, 2851496, 2969757, 3095442, 3207933, 3394008, 3537648, 3959676, 4127256, 4277244, 4990118, 5279568, 5702992, 5939514, 6190884, 6415866, 6772303, 6788016, 7485177, 7919352, 8254512, 8554488, 9623799, 9980236, 11879028, 12381768, 12831732, 13544606, 14970354, 15838704, 17108976, 19247598, 19960472, 20316909, 22455531, 23758056, 24763536, 25663464, 27089212, 29940708, 38495196, 39920944, 40633818, 44911062, 47406121, 47516112, 51326928, 54178424, 59881416, 60950727, 67366593, 76990392, 81267636, 89822124, 94812242, 108356848, 119762832, 121901454, 134733186, 142218363, 153980784, 162535272, 179644248, 182852181, 189624484, 243802908, 269466372, 284436726, 325070544, 359288496, 365704362, 379248968, 426655089, 487605816, 538932744, 568873452, 731408724, 758497936, 853310178, 975211632, 1077865488, 1137746904, 1279965267, 1462817448, 1706620356, 2275493808, 2559930534, 2925634896, 3413240712, 5119861068, 6826481424, 10239722136, 20479444272]

約数ペア:

[(1, 20479444272), (2, 10239722136), (3, 6826481424), (4, 5119861068), (6, 3413240712), (7, 2925634896), (8, 2559930534), (9, 2275493808), (12, 1706620356), (14, 1462817448), (16, 1279965267), (18, 1137746904), (19, 1077865488), (21, 975211632), (24, 853310178), (27, 758497936), (28, 731408724), (36, 568873452), (38, 538932744), (42, 487605816), (48, 426655089), (54, 379248968), (56, 365704362), (57, 359288496), (63, 325070544), (72, 284436726), (76, 269466372), (84, 243802908), (108, 189624484), (112, 182852181), (114, 179644248), (126, 162535272), (133, 153980784), (144, 142218363), (152, 134733186), (168, 121901454), (171, 119762832), (189, 108356848), (216, 94812242), (228, 89822124), (252, 81267636), (266, 76990392), (304, 67366593), (336, 60950727), (342, 59881416), (378, 54178424), (399, 51326928), (431, 47516112), (432, 47406121), (456, 44911062), (504, 40633818), (513, 39920944), (532, 38495196), (684, 29940708), (756, 27089212), (798, 25663464), (827, 24763536), (862, 23758056), (912, 22455531), (1008, 20316909), (1026, 19960472), (1064, 19247598), (1197, 17108976), (1293, 15838704), (1368, 14970354), (1512, 13544606), (1596, 12831732), (1654, 12381768), (1724, 11879028), (2052, 9980236), (2128, 9623799), (2394, 8554488), (2481, 8254512), (2586, 7919352), (2736, 7485177), (3017, 6788016), (3024, 6772303), (3192, 6415866), (3308, 6190884), (3448, 5939514), (3591, 5702992), (3879, 5279568), (4104, 4990118), (4788, 4277244), (4962, 4127256), (5172, 3959676), (5789, 3537648), (6034, 3394008), (6384, 3207933), (6616, 3095442), (6896, 2969757), (7182, 2851496), (7443, 2751504), (7758, 2639784), (8189, 2500848), (8208, 2495059), (9051, 2262672), (9576, 2138622), (9924, 2063628), (10344, 1979838), (11578, 1768824), (11637, 1759856), (12068, 1697004), (13232, 1547721), (14364, 1425748), (14886, 1375752), (15516, 1319892), (15713, 1303344), (16378, 1250424), (17367, 1179216), (18102, 1131336), (19152, 1069311), (19848, 1031814), (20688, 989919), (22329, 917168), (23156, 884412), (23274, 879928), (24136, 848502), (24567, 833616), (27153, 754224), (28728, 712874), (29772, 687876), (31032, 659946), (31426, 651672), (32756, 625212), (34734, 589608), (36204, 565668), (39696, 515907), (44658, 458584), (46312, 442206), (46548, 439964), (47139, 434448), (48272, 424251), (49134, 416808), (52101, 393072), (54306, 377112), (57323, 357264), (57456, 356437), (59544, 343938), (62064, 329973), (62852, 325836), (65512, 312606), (69468, 294804), (72408, 282834), (73701, 277872), (81459, 251408), (89316, 229292), (92624, 221103), (93096, 219982), (94278, 217224), (98268, 208404), (104202, 196536), (108612, 188556), (109991, 186192), (114646, 178632), (119088, 171969), (125704, 162918), (131024, 156303), (138936, 147402), (141417, 144816)]