20204508

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1699}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 47219200

約数和(自身を除く): 27014692

約数列:

[1, 2, 3, 4, 6, 12, 991, 1699, 1982, 2973, 3398, 3964, 5097, 5946, 6796, 10194, 11892, 20388, 1683709, 3367418, 5051127, 6734836, 10102254, 20204508]

約数ペア:

[(1, 20204508), (2, 10102254), (3, 6734836), (4, 5051127), (6, 3367418), (12, 1683709), (991, 20388), (1699, 11892), (1982, 10194), (2973, 6796), (3398, 5946), (3964, 5097)]