20132688646

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6815399}}^1$

素因数の和:6815619

約数の個数: 16

約数和(自身を含む): 34676755200

約数和(自身を除く): 14544066554

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 6815399, 13630798, 47707793, 95415586, 1438049189, 2876098378, 10066344323, 20132688646]

約数ペア:

[(1, 20132688646), (2, 10066344323), (7, 2876098378), (14, 1438049189), (211, 95415586), (422, 47707793), (1477, 13630798), (2954, 6815399)]