20038818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{196459}}^1$

素因数の和:196481

約数の個数: 16

約数和(自身を含む): 42435360

約数和(自身を除く): 22396542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 196459, 392918, 589377, 1178754, 3339803, 6679606, 10019409, 20038818]

約数ペア:

[(1, 20038818), (2, 10019409), (3, 6679606), (6, 3339803), (17, 1178754), (34, 589377), (51, 392918), (102, 196459)]