20131326572

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{867281}}^1$

素因数の和:868121

約数の個数: 24

約数和(自身を含む): 40311267360

約数和(自身を除く): 20179940788

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 5803, 11606, 23212, 867281, 1734562, 3469124, 6070967, 12141934, 24283868, 718975949, 1437951898, 2875903796, 5032831643, 10065663286, 20131326572]

約数ペア:

[(1, 20131326572), (2, 10065663286), (4, 5032831643), (7, 2875903796), (14, 1437951898), (28, 718975949), (829, 24283868), (1658, 12141934), (3316, 6070967), (5803, 3469124), (11606, 1734562), (23212, 867281)]