20799264

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 58544640

約数和(自身を除く): 37745376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 241, 248, 348, 372, 464, 482, 496, 696, 723, 744, 899, 928, 964, 992, 1392, 1446, 1488, 1798, 1928, 2697, 2784, 2892, 2976, 3596, 3856, 5394, 5784, 6989, 7192, 7471, 7712, 10788, 11568, 13978, 14384, 14942, 20967, 21576, 22413, 23136, 27956, 28768, 29884, 41934, 43152, 44826, 55912, 59768, 83868, 86304, 89652, 111824, 119536, 167736, 179304, 216659, 223648, 239072, 335472, 358608, 433318, 649977, 670944, 717216, 866636, 1299954, 1733272, 2599908, 3466544, 5199816, 6933088, 10399632, 20799264]

約数ペア:

[(1, 20799264), (2, 10399632), (3, 6933088), (4, 5199816), (6, 3466544), (8, 2599908), (12, 1733272), (16, 1299954), (24, 866636), (29, 717216), (31, 670944), (32, 649977), (48, 433318), (58, 358608), (62, 335472), (87, 239072), (93, 223648), (96, 216659), (116, 179304), (124, 167736), (174, 119536), (186, 111824), (232, 89652), (241, 86304), (248, 83868), (348, 59768), (372, 55912), (464, 44826), (482, 43152), (496, 41934), (696, 29884), (723, 28768), (744, 27956), (899, 23136), (928, 22413), (964, 21576), (992, 20967), (1392, 14942), (1446, 14384), (1488, 13978), (1798, 11568), (1928, 10788), (2697, 7712), (2784, 7471), (2892, 7192), (2976, 6989), (3596, 5784), (3856, 5394)]