20107022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45491}}^1$

素因数の和:45523

約数の個数: 16

約数和(自身を含む): 34391952

約数和(自身を除く): 14284930

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45491, 90982, 591383, 773347, 1182766, 1546694, 10053511, 20107022]

約数ペア:

[(1, 20107022), (2, 10053511), (13, 1546694), (17, 1182766), (26, 773347), (34, 591383), (221, 90982), (442, 45491)]