19964055552

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7552

約数の個数: 208

約数和(自身を含む): 62806228992

約数和(自身を除く): 42842173440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2048, 2604, 2688, 2976, 3072, 3472, 3584, 3968, 4096, 5208, 5376, 5952, 6144, 6944, 7168, 7487, 7936, 10416, 10752, 11904, 12288, 13888, 14336, 14974, 15872, 20832, 21504, 22461, 23808, 27776, 28672, 29948, 31744, 41664, 43008, 44922, 47616, 52409, 55552, 59896, 63488, 83328, 86016, 89844, 95232, 104818, 111104, 119792, 126976, 157227, 166656, 179688, 190464, 209636, 222208, 232097, 239584, 314454, 333312, 359376, 380928, 419272, 444416, 464194, 479168, 628908, 666624, 696291, 718752, 838544, 888832, 928388, 958336, 1257816, 1333248, 1392582, 1437504, 1624679, 1677088, 1856776, 1916672, 2515632, 2666496, 2785164, 2875008, 3249358, 3354176, 3713552, 3833344, 4874037, 5031264, 5570328, 5750016, 6498716, 6708352, 7427104, 7666688, 9748074, 10062528, 11140656, 11500032, 12997432, 13416704, 14854208, 15333376, 19496148, 20125056, 22281312, 23000064, 25994864, 26833408, 29708416, 30666752, 38992296, 40250112, 44562624, 46000128, 51989728, 53666816, 59416832, 77984592, 80500224, 89125248, 92000256, 103979456, 107333632, 118833664, 155969184, 161000448, 178250496, 207958912, 214667264, 237667328, 311938368, 322000896, 356500992, 415917824, 475334656, 623876736, 644001792, 713001984, 831835648, 950669312, 1247753472, 1426003968, 1663671296, 2495506944, 2852007936, 3327342592, 4991013888, 6654685184, 9982027776, 19964055552]

約数ペア:

[(1, 19964055552), (2, 9982027776), (3, 6654685184), (4, 4991013888), (6, 3327342592), (7, 2852007936), (8, 2495506944), (12, 1663671296), (14, 1426003968), (16, 1247753472), (21, 950669312), (24, 831835648), (28, 713001984), (31, 644001792), (32, 623876736), (42, 475334656), (48, 415917824), (56, 356500992), (62, 322000896), (64, 311938368), (84, 237667328), (93, 214667264), (96, 207958912), (112, 178250496), (124, 161000448), (128, 155969184), (168, 118833664), (186, 107333632), (192, 103979456), (217, 92000256), (224, 89125248), (248, 80500224), (256, 77984592), (336, 59416832), (372, 53666816), (384, 51989728), (434, 46000128), (448, 44562624), (496, 40250112), (512, 38992296), (651, 30666752), (672, 29708416), (744, 26833408), (768, 25994864), (868, 23000064), (896, 22281312), (992, 20125056), (1024, 19496148), (1302, 15333376), (1344, 14854208), (1488, 13416704), (1536, 12997432), (1736, 11500032), (1792, 11140656), (1984, 10062528), (2048, 9748074), (2604, 7666688), (2688, 7427104), (2976, 6708352), (3072, 6498716), (3472, 5750016), (3584, 5570328), (3968, 5031264), (4096, 4874037), (5208, 3833344), (5376, 3713552), (5952, 3354176), (6144, 3249358), (6944, 2875008), (7168, 2785164), (7487, 2666496), (7936, 2515632), (10416, 1916672), (10752, 1856776), (11904, 1677088), (12288, 1624679), (13888, 1437504), (14336, 1392582), (14974, 1333248), (15872, 1257816), (20832, 958336), (21504, 928388), (22461, 888832), (23808, 838544), (27776, 718752), (28672, 696291), (29948, 666624), (31744, 628908), (41664, 479168), (43008, 464194), (44922, 444416), (47616, 419272), (52409, 380928), (55552, 359376), (59896, 333312), (63488, 314454), (83328, 239584), (86016, 232097), (89844, 222208), (95232, 209636), (104818, 190464), (111104, 179688), (119792, 166656), (126976, 157227)]