20112582399

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1099589}}^1$

素因数の和:1099679

約数の個数: 32

約数和(自身を含む): 33497909760

約数和(自身を除く): 13385327361

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 6097, 18291, 1099589, 3298767, 7697123, 14294657, 23091369, 42883971, 73672463, 100062599, 221017389, 300187797, 515707241, 957742019, 1547121723, 2873226057, 6704194133, 20112582399]

約数ペア:

[(1, 20112582399), (3, 6704194133), (7, 2873226057), (13, 1547121723), (21, 957742019), (39, 515707241), (67, 300187797), (91, 221017389), (201, 100062599), (273, 73672463), (469, 42883971), (871, 23091369), (1407, 14294657), (2613, 7697123), (6097, 3298767), (18291, 1099589)]