20346822152

素因数分解:

$2^3\times {\mathrm{2179}}^1\times {\mathrm{1167211}}^1$

素因数の和:1169396

約数の個数: 16

約数和(自身を含む): 38167832400

約数和(自身を除く): 17821010248

約数列:

[1, 2, 4, 8, 2179, 4358, 8716, 17432, 1167211, 2334422, 4668844, 9337688, 2543352769, 5086705538, 10173411076, 20346822152]

約数ペア:

[(1, 20346822152), (2, 10173411076), (4, 5086705538), (8, 2543352769), (2179, 9337688), (4358, 4668844), (8716, 2334422), (17432, 1167211)]