20156111534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{10463}}^1\times {\mathrm{74093}}^1$

素因数の和:84571

約数の個数: 16

約数和(自身を含む): 32563423872

約数和(自身を除く): 12407312338

約数列:

[1, 2, 13, 26, 10463, 20926, 74093, 136019, 148186, 272038, 963209, 1926418, 775235059, 1550470118, 10078055767, 20156111534]

約数ペア:

[(1, 20156111534), (2, 10078055767), (13, 1550470118), (26, 775235059), (10463, 1926418), (20926, 963209), (74093, 272038), (136019, 148186)]