20130751060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{143791079}}^1$

素因数の和:143791095

約数の個数: 24

約数和(自身を含む): 48313802880

約数和(自身を除く): 28183051820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 143791079, 287582158, 575164316, 718955395, 1006537553, 1437910790, 2013075106, 2875821580, 4026150212, 5032687765, 10065375530, 20130751060]

約数ペア:

[(1, 20130751060), (2, 10065375530), (4, 5032687765), (5, 4026150212), (7, 2875821580), (10, 2013075106), (14, 1437910790), (20, 1006537553), (28, 718955395), (35, 575164316), (70, 287582158), (140, 143791079)]