20276477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 23237760

約数和(自身を除く): 2961283

約数列:

[1, 13, 19, 103, 247, 797, 1339, 1957, 10361, 15143, 25441, 82091, 196859, 1067183, 1559729, 20276477]

約数ペア:

[(1, 20276477), (13, 1559729), (19, 1067183), (103, 196859), (247, 82091), (797, 25441), (1339, 15143), (1957, 10361)]