20170452

素因数分解:

$2^2\times 3^1\times {\mathrm{1680871}}^1$

素因数の和:1680878

約数の個数: 12

約数和(自身を含む): 47064416

約数和(自身を除く): 26893964

約数列:

[1, 2, 3, 4, 6, 12, 1680871, 3361742, 5042613, 6723484, 10085226, 20170452]

約数ペア:

[(1, 20170452), (2, 10085226), (3, 6723484), (4, 5042613), (6, 3361742), (12, 1680871)]