20245585633

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{4447}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 25456793600

約数和(自身を除く): 5211207967

約数列:

[1, 7, 13, 49, 91, 343, 637, 1021, 4447, 4459, 7147, 13273, 31129, 50029, 57811, 92911, 217903, 350203, 404677, 650377, 1525321, 2832739, 4540387, 4552639, 19829173, 31782709, 59025031, 222478963, 413175217, 1557352741, 2892226519, 20245585633]

約数ペア:

[(1, 20245585633), (7, 2892226519), (13, 1557352741), (49, 413175217), (91, 222478963), (343, 59025031), (637, 31782709), (1021, 19829173), (4447, 4552639), (4459, 4540387), (7147, 2832739), (13273, 1525321), (31129, 650377), (50029, 404677), (57811, 350203), (92911, 217903)]