16014980

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2017}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 33732888

約数和(自身を除く): 17717908

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 2017, 3970, 4034, 7940, 8068, 10085, 20170, 40340, 800749, 1601498, 3202996, 4003745, 8007490, 16014980]

約数ペア:

[(1, 16014980), (2, 8007490), (4, 4003745), (5, 3202996), (10, 1601498), (20, 800749), (397, 40340), (794, 20170), (1588, 10085), (1985, 8068), (2017, 7940), (3970, 4034)]