20224743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87553}}^1$

素因数の和:87574

約数の個数: 16

約数和(自身を含む): 33620736

約数和(自身を除く): 13395993

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 87553, 262659, 612871, 963083, 1838613, 2889249, 6741581, 20224743]

約数ペア:

[(1, 20224743), (3, 6741581), (7, 2889249), (11, 1838613), (21, 963083), (33, 612871), (77, 262659), (231, 87553)]