20500233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{911}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 29519616

約数和(自身を除く): 9019383

約数列:

[1, 3, 13, 39, 577, 911, 1731, 2733, 7501, 11843, 22503, 35529, 525647, 1576941, 6833411, 20500233]

約数ペア:

[(1, 20500233), (3, 6833411), (13, 1576941), (39, 525647), (577, 35529), (911, 22503), (1731, 11843), (2733, 7501)]