20433036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130981}}^1$

素因数の和:131001

約数の個数: 24

約数和(自身を含む): 51344944

約数和(自身を除く): 30911908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 130981, 261962, 392943, 523924, 785886, 1571772, 1702753, 3405506, 5108259, 6811012, 10216518, 20433036]

約数ペア:

[(1, 20433036), (2, 10216518), (3, 6811012), (4, 5108259), (6, 3405506), (12, 1702753), (13, 1571772), (26, 785886), (39, 523924), (52, 392943), (78, 261962), (156, 130981)]