20195849824

素因数分解:

$2^5\times {\mathrm{631120307}}^1$

素因数の和:631120317

約数の個数: 12

約数和(自身を含む): 39760579404

約数和(自身を除く): 19564729580

約数列:

[1, 2, 4, 8, 16, 32, 631120307, 1262240614, 2524481228, 5048962456, 10097924912, 20195849824]

約数ペア:

[(1, 20195849824), (2, 10097924912), (4, 5048962456), (8, 2524481228), (16, 1262240614), (32, 631120307)]