20122013054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{68507}}^1$

素因数の和:68625

約数の個数: 48

約数和(自身を含む): 36106456320

約数和(自身を除く): 15984443266

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 169, 286, 338, 869, 1027, 1738, 1859, 2054, 3718, 11297, 13351, 22594, 26702, 68507, 137014, 146861, 293722, 753577, 890591, 1507154, 1781182, 5412053, 9796501, 10824106, 11577683, 19593002, 23155366, 59532583, 70356689, 119065166, 127354513, 140713378, 254709026, 773923579, 914636957, 1547847158, 1829273914, 10061006527, 20122013054]

約数ペア:

[(1, 20122013054), (2, 10061006527), (11, 1829273914), (13, 1547847158), (22, 914636957), (26, 773923579), (79, 254709026), (143, 140713378), (158, 127354513), (169, 119065166), (286, 70356689), (338, 59532583), (869, 23155366), (1027, 19593002), (1738, 11577683), (1859, 10824106), (2054, 9796501), (3718, 5412053), (11297, 1781182), (13351, 1507154), (22594, 890591), (26702, 753577), (68507, 293722), (137014, 146861)]