20203782

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{8233}}^1$

素因数の和:8647

約数の個数: 16

約数和(自身を含む): 40511280

約数和(自身を除く): 20307498

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 8233, 16466, 24699, 49398, 3367297, 6734594, 10101891, 20203782]

約数ペア:

[(1, 20203782), (2, 10101891), (3, 6734594), (6, 3367297), (409, 49398), (818, 24699), (1227, 16466), (2454, 8233)]