20179223022

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{265007}}^1$

素因数の和:265070

約数の個数: 64

約数和(自身を含む): 48337459200

約数和(自身を除く): 28158236178

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 343, 518, 686, 777, 1029, 1554, 1813, 2058, 3626, 5439, 10878, 12691, 25382, 38073, 76146, 265007, 530014, 795021, 1590042, 1855049, 3710098, 5565147, 9805259, 11130294, 12985343, 19610518, 25970686, 29415777, 38956029, 58831554, 68636813, 77912058, 90897401, 137273626, 181794802, 205910439, 272692203, 411820878, 480457691, 545384406, 960915382, 1441373073, 2882746146, 3363203837, 6726407674, 10089611511, 20179223022]

約数ペア:

[(1, 20179223022), (2, 10089611511), (3, 6726407674), (6, 3363203837), (7, 2882746146), (14, 1441373073), (21, 960915382), (37, 545384406), (42, 480457691), (49, 411820878), (74, 272692203), (98, 205910439), (111, 181794802), (147, 137273626), (222, 90897401), (259, 77912058), (294, 68636813), (343, 58831554), (518, 38956029), (686, 29415777), (777, 25970686), (1029, 19610518), (1554, 12985343), (1813, 11130294), (2058, 9805259), (3626, 5565147), (5439, 3710098), (10878, 1855049), (12691, 1590042), (25382, 795021), (38073, 530014), (76146, 265007)]