20904552642

素因数分解:

$2^1\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{2275697}}^1$

素因数の和:2277233

約数の個数: 16

約数和(自身を含む): 41836432032

約数和(自身を除く): 20931879390

約数列:

[1, 2, 3, 6, 1531, 3062, 4593, 9186, 2275697, 4551394, 6827091, 13654182, 3484092107, 6968184214, 10452276321, 20904552642]

約数ペア:

[(1, 20904552642), (2, 10452276321), (3, 6968184214), (6, 3484092107), (1531, 13654182), (3062, 6827091), (4593, 4551394), (9186, 2275697)]