20463354

素因数分解:

$2^1\times 3^4\times {\mathrm{126317}}^1$

素因数の和:126331

約数の個数: 20

約数和(自身を含む): 45853434

約数和(自身を除く): 25390080

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 126317, 252634, 378951, 757902, 1136853, 2273706, 3410559, 6821118, 10231677, 20463354]

約数ペア:

[(1, 20463354), (2, 10231677), (3, 6821118), (6, 3410559), (9, 2273706), (18, 1136853), (27, 757902), (54, 378951), (81, 252634), (162, 126317)]