20512097552

素因数分解:

$2^4\times {\mathrm{1282006097}}^1$

素因数の和:1282006105

約数の個数: 10

約数和(自身を含む): 39742189038

約数和(自身を除く): 19230091486

約数列:

[1, 2, 4, 8, 16, 1282006097, 2564012194, 5128024388, 10256048776, 20512097552]

約数ペア:

[(1, 20512097552), (2, 10256048776), (4, 5128024388), (8, 2564012194), (16, 1282006097)]