20131836712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13399}}^1\times {\mathrm{14447}}^1$

素因数の和:27865

約数の個数: 32

約数和(自身を含む): 40656672000

約数和(自身を除く): 20524835288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13399, 14447, 26798, 28894, 53596, 57788, 107192, 115576, 174187, 187811, 348374, 375622, 696748, 751244, 1393496, 1502488, 193575353, 387150706, 774301412, 1548602824, 2516479589, 5032959178, 10065918356, 20131836712]

約数ペア:

[(1, 20131836712), (2, 10065918356), (4, 5032959178), (8, 2516479589), (13, 1548602824), (26, 774301412), (52, 387150706), (104, 193575353), (13399, 1502488), (14447, 1393496), (26798, 751244), (28894, 696748), (53596, 375622), (57788, 348374), (107192, 187811), (115576, 174187)]