2020123212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7319287}}^1$

素因数の和:7319317

約数の個数: 24

約数和(自身を含む): 4918561536

約数和(自身を除く): 2898438324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 7319287, 14638574, 21957861, 29277148, 43915722, 87831444, 168343601, 336687202, 505030803, 673374404, 1010061606, 2020123212]

約数ペア:

[(1, 2020123212), (2, 1010061606), (3, 673374404), (4, 505030803), (6, 336687202), (12, 168343601), (23, 87831444), (46, 43915722), (69, 29277148), (92, 21957861), (138, 14638574), (276, 7319287)]