20605933248

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{4079}}^1$

素因数の和:4494

約数の個数: 112

約数和(自身を含む): 55364359680

約数和(自身を除く): 34758426432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 317, 332, 498, 634, 664, 951, 996, 1268, 1328, 1902, 1992, 2536, 2656, 3804, 3984, 4079, 5072, 5312, 7608, 7968, 8158, 10144, 12237, 15216, 15936, 16316, 20288, 24474, 26311, 30432, 32632, 48948, 52622, 60864, 65264, 78933, 97896, 105244, 130528, 157866, 195792, 210488, 261056, 315732, 338557, 391584, 420976, 631464, 677114, 783168, 841952, 1015671, 1262928, 1293043, 1354228, 1683904, 2031342, 2525856, 2586086, 2708456, 3879129, 4062684, 5051712, 5172172, 5416912, 7758258, 8125368, 10344344, 10833824, 15516516, 16250736, 20688688, 21667648, 31033032, 32501472, 41377376, 62066064, 65002944, 82754752, 107322569, 124132128, 214645138, 248264256, 321967707, 429290276, 643935414, 858580552, 1287870828, 1717161104, 2575741656, 3434322208, 5151483312, 6868644416, 10302966624, 20605933248]

約数ペア:

[(1, 20605933248), (2, 10302966624), (3, 6868644416), (4, 5151483312), (6, 3434322208), (8, 2575741656), (12, 1717161104), (16, 1287870828), (24, 858580552), (32, 643935414), (48, 429290276), (64, 321967707), (83, 248264256), (96, 214645138), (166, 124132128), (192, 107322569), (249, 82754752), (317, 65002944), (332, 62066064), (498, 41377376), (634, 32501472), (664, 31033032), (951, 21667648), (996, 20688688), (1268, 16250736), (1328, 15516516), (1902, 10833824), (1992, 10344344), (2536, 8125368), (2656, 7758258), (3804, 5416912), (3984, 5172172), (4079, 5051712), (5072, 4062684), (5312, 3879129), (7608, 2708456), (7968, 2586086), (8158, 2525856), (10144, 2031342), (12237, 1683904), (15216, 1354228), (15936, 1293043), (16316, 1262928), (20288, 1015671), (24474, 841952), (26311, 783168), (30432, 677114), (32632, 631464), (48948, 420976), (52622, 391584), (60864, 338557), (65264, 315732), (78933, 261056), (97896, 210488), (105244, 195792), (130528, 157866)]