20136490906

素因数分解:

$2^1\times 7^2\times {\mathrm{28463}}^1\times {\mathrm{7219}}^1$

素因数の和:35698

約数の個数: 24

約数和(自身を含む): 35142223680

約数和(自身を除く): 15005732774

約数列:

[1, 2, 7, 14, 49, 98, 7219, 14438, 28463, 50533, 56926, 101066, 199241, 353731, 398482, 707462, 1394687, 2789374, 205474397, 410948794, 1438320779, 2876641558, 10068245453, 20136490906]

約数ペア:

[(1, 20136490906), (2, 10068245453), (7, 2876641558), (14, 1438320779), (49, 410948794), (98, 205474397), (7219, 2789374), (14438, 1394687), (28463, 707462), (50533, 398482), (56926, 353731), (101066, 199241)]