20512671157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1\times {\mathrm{8641}}^1$

素因数の和:11940

約数の個数: 16

約数和(自身を含む): 22721131584

約数和(自身を除く): 2208460427

約数列:

[1, 11, 67, 737, 3221, 8641, 35431, 95051, 215807, 578947, 2373877, 6368417, 27832661, 306159271, 1864788287, 20512671157]

約数ペア:

[(1, 20512671157), (11, 1864788287), (67, 306159271), (737, 27832661), (3221, 6368417), (8641, 2373877), (35431, 578947), (95051, 215807)]