20508738312

素因数分解:

$2^3\times 3^1\times {\mathrm{3607}}^1\times {\mathrm{236909}}^1$

素因数の和:240525

約数の個数: 32

約数和(自身を含む): 51286276800

約数和(自身を除く): 30777538488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3607, 7214, 10821, 14428, 21642, 28856, 43284, 86568, 236909, 473818, 710727, 947636, 1421454, 1895272, 2842908, 5685816, 854530763, 1709061526, 2563592289, 3418123052, 5127184578, 6836246104, 10254369156, 20508738312]

約数ペア:

[(1, 20508738312), (2, 10254369156), (3, 6836246104), (4, 5127184578), (6, 3418123052), (8, 2563592289), (12, 1709061526), (24, 854530763), (3607, 5685816), (7214, 2842908), (10821, 1895272), (14428, 1421454), (21642, 947636), (28856, 710727), (43284, 473818), (86568, 236909)]