20161597274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110778007}}^1$

素因数の和:110778029

約数の個数: 16

約数和(自身を含む): 37221410688

約数和(自身を除く): 17059813414

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110778007, 221556014, 775446049, 1440114091, 1550892098, 2880228182, 10080798637, 20161597274]

約数ペア:

[(1, 20161597274), (2, 10080798637), (7, 2880228182), (13, 1550892098), (14, 1440114091), (26, 775446049), (91, 221556014), (182, 110778007)]