20132958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 43163136

約数和(自身を除く): 23030178

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 3943, 5106, 7886, 11829, 23658, 90689, 145891, 181378, 272067, 291782, 437673, 544134, 875346, 3355493, 6710986, 10066479, 20132958]

約数ペア:

[(1, 20132958), (2, 10066479), (3, 6710986), (6, 3355493), (23, 875346), (37, 544134), (46, 437673), (69, 291782), (74, 272067), (111, 181378), (138, 145891), (222, 90689), (851, 23658), (1702, 11829), (2553, 7886), (3943, 5106)]