20096973904

素因数分解:

$2^4\times 7^1\times {\mathrm{28541}}^1\times {\mathrm{6287}}^1$

素因数の和:34843

約数の個数: 40

約数和(自身を含む): 44509079808

約数和(自身を除く): 24412105904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6287, 12574, 25148, 28541, 44009, 50296, 57082, 88018, 100592, 114164, 176036, 199787, 228328, 352072, 399574, 456656, 704144, 799148, 1598296, 3196592, 179437267, 358874534, 717749068, 1256060869, 1435498136, 2512121738, 2870996272, 5024243476, 10048486952, 20096973904]

約数ペア:

[(1, 20096973904), (2, 10048486952), (4, 5024243476), (7, 2870996272), (8, 2512121738), (14, 1435498136), (16, 1256060869), (28, 717749068), (56, 358874534), (112, 179437267), (6287, 3196592), (12574, 1598296), (25148, 799148), (28541, 704144), (44009, 456656), (50296, 399574), (57082, 352072), (88018, 228328), (100592, 199787), (114164, 176036)]