20090580926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45453803}}^1$

素因数の和:45453835

約数の個数: 16

約数和(自身を含む): 34363075824

約数和(自身を除く): 14272494898

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45453803, 90907606, 590899439, 772714651, 1181798878, 1545429302, 10045290463, 20090580926]

約数ペア:

[(1, 20090580926), (2, 10045290463), (13, 1545429302), (17, 1181798878), (26, 772714651), (34, 590899439), (221, 90907606), (442, 45453803)]