20161434412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23227459}}^1$

素因数の和:23227501

約数の個数: 24

約数和(自身を含む): 41623608320

約数和(自身を除く): 21462173908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 23227459, 46454918, 92909836, 162592213, 325184426, 650368852, 720051229, 1440102458, 2880204916, 5040358603, 10080717206, 20161434412]

約数ペア:

[(1, 20161434412), (2, 10080717206), (4, 5040358603), (7, 2880204916), (14, 1440102458), (28, 720051229), (31, 650368852), (62, 325184426), (124, 162592213), (217, 92909836), (434, 46454918), (868, 23227459)]