20137627902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{4003}}^1$

素因数の和:4334

約数の個数: 96

約数和(自身を含む): 47719736064

約数和(自身を除く): 27582108162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 241, 294, 426, 482, 497, 723, 994, 1446, 1491, 1687, 2982, 3374, 3479, 4003, 5061, 6958, 8006, 10122, 10437, 11809, 12009, 17111, 20874, 23618, 24018, 28021, 34222, 35427, 51333, 56042, 70854, 84063, 102666, 119777, 168126, 196147, 239554, 284213, 359331, 392294, 568426, 588441, 718662, 838439, 852639, 964723, 1176882, 1676878, 1705278, 1929446, 1989491, 2515317, 2894169, 3978982, 5030634, 5788338, 5968473, 6753061, 11936946, 13506122, 13926437, 20259183, 27852874, 40518366, 41779311, 47271427, 68495333, 83558622, 94542854, 136990666, 141814281, 205485999, 283628562, 410971998, 479467331, 958934662, 1438401993, 2876803986, 3356271317, 6712542634, 10068813951, 20137627902]

約数ペア:

[(1, 20137627902), (2, 10068813951), (3, 6712542634), (6, 3356271317), (7, 2876803986), (14, 1438401993), (21, 958934662), (42, 479467331), (49, 410971998), (71, 283628562), (98, 205485999), (142, 141814281), (147, 136990666), (213, 94542854), (241, 83558622), (294, 68495333), (426, 47271427), (482, 41779311), (497, 40518366), (723, 27852874), (994, 20259183), (1446, 13926437), (1491, 13506122), (1687, 11936946), (2982, 6753061), (3374, 5968473), (3479, 5788338), (4003, 5030634), (5061, 3978982), (6958, 2894169), (8006, 2515317), (10122, 1989491), (10437, 1929446), (11809, 1705278), (12009, 1676878), (17111, 1176882), (20874, 964723), (23618, 852639), (24018, 838439), (28021, 718662), (34222, 588441), (35427, 568426), (51333, 392294), (56042, 359331), (70854, 284213), (84063, 239554), (102666, 196147), (119777, 168126)]