20165341826

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84728327}}^1$

素因数の和:84728353

約数の個数: 16

約数和(自身を含む): 36602637696

約数和(自身を除く): 16437295870

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84728327, 169456654, 593098289, 1186196578, 1440381559, 2880763118, 10082670913, 20165341826]

約数ペア:

[(1, 20165341826), (2, 10082670913), (7, 2880763118), (14, 1440381559), (17, 1186196578), (34, 593098289), (119, 169456654), (238, 84728327)]