20352783012486

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{8293717609}}^1$

素因数の和:8293718023

約数の個数: 16

約数和(自身を含む): 40805090641200

約数和(自身を除く): 20452307628714

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 8293717609, 16587435218, 24881152827, 49762305654, 3392130502081, 6784261004162, 10176391506243, 20352783012486]

約数ペア:

[(1, 20352783012486), (2, 10176391506243), (3, 6784261004162), (6, 3392130502081), (409, 49762305654), (818, 24881152827), (1227, 16587435218), (2454, 8293717609)]