20046939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{991}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 29236224

約数和(自身を除く): 9189285

約数列:

[1, 3, 11, 33, 613, 991, 1839, 2973, 6743, 10901, 20229, 32703, 607483, 1822449, 6682313, 20046939]

約数ペア:

[(1, 20046939), (3, 6682313), (11, 1822449), (33, 607483), (613, 32703), (991, 20229), (1839, 10901), (2973, 6743)]