20145928319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{139369}}^1$

素因数の和:140170

約数の個数: 16

約数和(自身を含む): 23300434080

約数和(自身を除く): 3154505761

約数列:

[1, 11, 17, 187, 773, 8503, 13141, 139369, 144551, 1533059, 2369273, 26062003, 107732237, 1185054607, 1831448029, 20145928319]

約数ペア:

[(1, 20145928319), (11, 1831448029), (17, 1185054607), (187, 107732237), (773, 26062003), (8503, 2369273), (13141, 1533059), (139369, 144551)]