20762843426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{13171}}^1\times {\mathrm{60631}}^1$

素因数の和:73817

約数の個数: 16

約数和(自身を含む): 33543077568

約数和(自身を除く): 12780234142

約数列:

[1, 2, 13, 26, 13171, 26342, 60631, 121262, 171223, 342446, 788203, 1576406, 798570901, 1597141802, 10381421713, 20762843426]

約数ペア:

[(1, 20762843426), (2, 10381421713), (13, 1597141802), (26, 798570901), (13171, 1576406), (26342, 788203), (60631, 342446), (121262, 171223)]