20105493414

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{45902953}}^1$

素因数の和:45903031

約数の個数: 16

約数和(自身を含む): 40761823152

約数和(自身を除く): 20656329738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 45902953, 91805906, 137708859, 275417718, 3350915569, 6701831138, 10052746707, 20105493414]

約数ペア:

[(1, 20105493414), (2, 10052746707), (3, 6701831138), (6, 3350915569), (73, 275417718), (146, 137708859), (219, 91805906), (438, 45902953)]