2016205533

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{724993}}^1$

素因数の和:725105

約数の個数: 16

約数和(自身を含む): 3015975040

約数和(自身を除く): 999769507

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 724993, 2174979, 6524937, 19574811, 74674279, 224022837, 672068511, 2016205533]

約数ペア:

[(1, 2016205533), (3, 672068511), (9, 224022837), (27, 74674279), (103, 19574811), (309, 6524937), (927, 2174979), (2781, 724993)]