20170672136

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{37631851}}^1$

素因数の和:37631924

約数の個数: 16

約数和(自身を含む): 38384489040

約数和(自身を除く): 18213816904

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 37631851, 75263702, 150527404, 301054808, 2521334017, 5042668034, 10085336068, 20170672136]

約数ペア:

[(1, 20170672136), (2, 10085336068), (4, 5042668034), (8, 2521334017), (67, 301054808), (134, 150527404), (268, 75263702), (536, 37631851)]