20172568872

素因数分解:

$2^3\times 3^1\times {\mathrm{840523703}}^1$

素因数の和:840523712

約数の個数: 16

約数和(自身を含む): 50431422240

約数和(自身を除く): 30258853368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840523703, 1681047406, 2521571109, 3362094812, 5043142218, 6724189624, 10086284436, 20172568872]

約数ペア:

[(1, 20172568872), (2, 10086284436), (3, 6724189624), (4, 5043142218), (6, 3362094812), (8, 2521571109), (12, 1681047406), (24, 840523703)]