20163034906

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16182211}}^1$

素因数の和:16182309

約数の個数: 16

約数和(自身を含む): 34953577920

約数和(自身を除く): 14790543014

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 16182211, 32364422, 113275477, 226550954, 1440216779, 2880433558, 10081517453, 20163034906]

約数ペア:

[(1, 20163034906), (2, 10081517453), (7, 2880433558), (14, 1440216779), (89, 226550954), (178, 113275477), (623, 32364422), (1246, 16182211)]