20083392021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86941091}}^1$

素因数の和:86941112

約数の個数: 16

約数和(自身を含む): 33385379328

約数和(自身を除く): 13301987307

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 86941091, 260823273, 608587637, 956352001, 1825762911, 2869056003, 6694464007, 20083392021]

約数ペア:

[(1, 20083392021), (3, 6694464007), (7, 2869056003), (11, 1825762911), (21, 956352001), (33, 608587637), (77, 260823273), (231, 86941091)]