20093087105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{79283}}^1$

素因数の和:79865

約数の個数: 32

約数和(自身を含む): 29729597184

約数和(自身を除く): 9636510079

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 557, 2785, 3899, 7241, 19495, 36205, 50687, 79283, 253435, 396415, 554981, 1030679, 2774905, 5153395, 7214753, 36073765, 44160631, 220803155, 309124417, 574088203, 1545622085, 2870441015, 4018617421, 20093087105]

約数ペア:

[(1, 20093087105), (5, 4018617421), (7, 2870441015), (13, 1545622085), (35, 574088203), (65, 309124417), (91, 220803155), (455, 44160631), (557, 36073765), (2785, 7214753), (3899, 5153395), (7241, 2774905), (19495, 1030679), (36205, 554981), (50687, 396415), (79283, 253435)]