20227796394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259330723}}^1$

素因数の和:259330741

約数の個数: 16

約数和(自身を含む): 43567561632

約数和(自身を除く): 23339765238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259330723, 518661446, 777992169, 1555984338, 3371299399, 6742598798, 10113898197, 20227796394]

約数ペア:

[(1, 20227796394), (2, 10113898197), (3, 6742598798), (6, 3371299399), (13, 1555984338), (26, 777992169), (39, 518661446), (78, 259330723)]