20039568

素因数分解:

$2^4\times 3^1\times {\mathrm{417491}}^1$

素因数の和:417502

約数の個数: 20

約数和(自身を含む): 51769008

約数和(自身を除く): 31729440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 417491, 834982, 1252473, 1669964, 2504946, 3339928, 5009892, 6679856, 10019784, 20039568]

約数ペア:

[(1, 20039568), (2, 10019784), (3, 6679856), (4, 5009892), (6, 3339928), (8, 2504946), (12, 1669964), (16, 1252473), (24, 834982), (48, 417491)]