20807130984

素因数分解:

$2^3\times 3^1\times {\mathrm{866963791}}^1$

素因数の和:866963800

約数の個数: 16

約数和(自身を含む): 52017827520

約数和(自身を除く): 31210696536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 866963791, 1733927582, 2600891373, 3467855164, 5201782746, 6935710328, 10403565492, 20807130984]

約数ペア:

[(1, 20807130984), (2, 10403565492), (3, 6935710328), (4, 5201782746), (6, 3467855164), (8, 2600891373), (12, 1733927582), (24, 866963791)]