20338884

素因数分解:

$2^2\times 3^3\times {\mathrm{188323}}^1$

素因数の和:188336

約数の個数: 24

約数和(自身を含む): 52730720

約数和(自身を除く): 32391836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188323, 376646, 564969, 753292, 1129938, 1694907, 2259876, 3389814, 5084721, 6779628, 10169442, 20338884]

約数ペア:

[(1, 20338884), (2, 10169442), (3, 6779628), (4, 5084721), (6, 3389814), (9, 2259876), (12, 1694907), (18, 1129938), (27, 753292), (36, 564969), (54, 376646), (108, 188323)]