20170744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229213}}^1$

素因数の和:229230

約数の個数: 16

約数和(自身を含む): 41258520

約数和(自身を除く): 21087776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229213, 458426, 916852, 1833704, 2521343, 5042686, 10085372, 20170744]

約数ペア:

[(1, 20170744), (2, 10085372), (4, 5042686), (8, 2521343), (11, 1833704), (22, 916852), (44, 458426), (88, 229213)]