20177181642

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{319027}}^1$

素因数の和:319242

約数の個数: 32

約数和(自身を含む): 41162268672

約数和(自身を除く): 20985087030

約数列:

[1, 2, 3, 6, 83, 127, 166, 249, 254, 381, 498, 762, 10541, 21082, 31623, 63246, 319027, 638054, 957081, 1914162, 26479241, 40516429, 52958482, 79437723, 81032858, 121549287, 158875446, 243098574, 3362863607, 6725727214, 10088590821, 20177181642]

約数ペア:

[(1, 20177181642), (2, 10088590821), (3, 6725727214), (6, 3362863607), (83, 243098574), (127, 158875446), (166, 121549287), (249, 81032858), (254, 79437723), (381, 52958482), (498, 40516429), (762, 26479241), (10541, 1914162), (21082, 957081), (31623, 638054), (63246, 319027)]