20727306

素因数分解:

$2^1\times 3^3\times {\mathrm{383839}}^1$

素因数の和:383850

約数の個数: 16

約数和(自身を含む): 46060800

約数和(自身を除く): 25333494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383839, 767678, 1151517, 2303034, 3454551, 6909102, 10363653, 20727306]

約数ペア:

[(1, 20727306), (2, 10363653), (3, 6909102), (6, 3454551), (9, 2303034), (18, 1151517), (27, 767678), (54, 383839)]