20137555212

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2938931}}^1$

素因数の和:2939509

約数の個数: 24

約数和(自身を含む): 47069934912

約数和(自身を除く): 26932379700

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 6852, 2938931, 5877862, 8816793, 11755724, 17633586, 35267172, 1678129601, 3356259202, 5034388803, 6712518404, 10068777606, 20137555212]

約数ペア:

[(1, 20137555212), (2, 10068777606), (3, 6712518404), (4, 5034388803), (6, 3356259202), (12, 1678129601), (571, 35267172), (1142, 17633586), (1713, 11755724), (2284, 8816793), (3426, 5877862), (6852, 2938931)]