20422854

素因数分解:

$2^1\times 3^4\times {\mathrm{126067}}^1$

素因数の和:126081

約数の個数: 20

約数和(自身を含む): 45762684

約数和(自身を除く): 25339830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 126067, 252134, 378201, 756402, 1134603, 2269206, 3403809, 6807618, 10211427, 20422854]

約数ペア:

[(1, 20422854), (2, 10211427), (3, 6807618), (6, 3403809), (9, 2269206), (18, 1134603), (27, 756402), (54, 378201), (81, 252134), (162, 126067)]