20341314645

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1\times {\mathrm{6653}}^1$

素因数の和:7621

約数の個数: 32

約数和(自身を含む): 32704463232

約数和(自身を除く): 12363148587

約数列:

[1, 3, 5, 15, 317, 643, 951, 1585, 1929, 3215, 4755, 6653, 9645, 19959, 33265, 99795, 203831, 611493, 1019155, 2109001, 3057465, 4277879, 6327003, 10545005, 12833637, 21389395, 31635015, 64168185, 1356087643, 4068262929, 6780438215, 20341314645]

約数ペア:

[(1, 20341314645), (3, 6780438215), (5, 4068262929), (15, 1356087643), (317, 64168185), (643, 31635015), (951, 21389395), (1585, 12833637), (1929, 10545005), (3215, 6327003), (4755, 4277879), (6653, 3057465), (9645, 2109001), (19959, 1019155), (33265, 611493), (99795, 203831)]