20928066

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^2\times {\mathrm{1579}}^1$

素因数の和:1678

約数の個数: 24

約数和(自身を含む): 42792720

約数和(自身を除く): 21864654

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 1579, 2209, 3158, 4418, 4737, 6627, 9474, 13254, 74213, 148426, 222639, 445278, 3488011, 6976022, 10464033, 20928066]

約数ペア:

[(1, 20928066), (2, 10464033), (3, 6976022), (6, 3488011), (47, 445278), (94, 222639), (141, 148426), (282, 74213), (1579, 13254), (2209, 9474), (3158, 6627), (4418, 4737)]