2020056571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{7901}}^1$

素因数の和:8262

約数の個数: 16

約数和(自身を含む): 2214330048

約数和(自身を除く): 194273477

約数列:

[1, 13, 71, 277, 923, 3601, 7901, 19667, 102713, 255671, 560971, 2188577, 7292623, 28451501, 155388967, 2020056571]

約数ペア:

[(1, 2020056571), (13, 155388967), (71, 28451501), (277, 7292623), (923, 2188577), (3601, 560971), (7901, 255671), (19667, 102713)]