20377422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87083}}^1$

素因数の和:87104

約数の個数: 24

約数和(自身を含む): 47547864

約数和(自身を除く): 27170442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 87083, 174166, 261249, 522498, 783747, 1132079, 1567494, 2264158, 3396237, 6792474, 10188711, 20377422]

約数ペア:

[(1, 20377422), (2, 10188711), (3, 6792474), (6, 3396237), (9, 2264158), (13, 1567494), (18, 1132079), (26, 783747), (39, 522498), (78, 261249), (117, 174166), (234, 87083)]