20046873

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86783}}^1$

素因数の和:86804

約数の個数: 16

約数和(自身を含む): 33325056

約数和(自身を除く): 13278183

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 86783, 260349, 607481, 954613, 1822443, 2863839, 6682291, 20046873]

約数ペア:

[(1, 20046873), (3, 6682291), (7, 2863839), (11, 1822443), (21, 954613), (33, 607481), (77, 260349), (231, 86783)]