20010918

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{4337}}^1$

素因数の和:5111

約数の個数: 16

約数和(自身を含む): 40083120

約数和(自身を除く): 20072202

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4337, 4614, 8674, 13011, 26022, 3335153, 6670306, 10005459, 20010918]

約数ペア:

[(1, 20010918), (2, 10005459), (3, 6670306), (6, 3335153), (769, 26022), (1538, 13011), (2307, 8674), (4337, 4614)]