20112322419

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{914737}}^1$

素因数の和:915099

約数の個数: 24

約数和(自身を含む): 33296463200

約数和(自身を除く): 13184140781

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 3141, 7329, 21987, 914737, 2744211, 6403159, 8232633, 19209477, 57628431, 319243213, 957729639, 2234702491, 2873188917, 6704107473, 20112322419]

約数ペア:

[(1, 20112322419), (3, 6704107473), (7, 2873188917), (9, 2234702491), (21, 957729639), (63, 319243213), (349, 57628431), (1047, 19209477), (2443, 8232633), (3141, 6403159), (7329, 2744211), (21987, 914737)]