20130673612

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2036693}}^1$

素因数の和:2037057

約数の個数: 24

約数和(自身を含む): 40375421856

約数和(自身を除く): 20244748244

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 2036693, 4073386, 8146772, 14256851, 28513702, 57027404, 718952629, 1437905258, 2875810516, 5032668403, 10065336806, 20130673612]

約数ペア:

[(1, 20130673612), (2, 10065336806), (4, 5032668403), (7, 2875810516), (14, 1437905258), (28, 718952629), (353, 57027404), (706, 28513702), (1412, 14256851), (2471, 8146772), (4942, 4073386), (9884, 2036693)]