20180175093

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{175463}}^1$

素因数の和:176465

約数の個数: 24

約数和(自身を含む): 31423496832

約数和(自身を除く): 11243321739

約数列:

[1, 3, 9, 13, 39, 117, 983, 2949, 8847, 12779, 38337, 115011, 175463, 526389, 1579167, 2281019, 6843057, 20529171, 172480129, 517440387, 1552321161, 2242241677, 6726725031, 20180175093]

約数ペア:

[(1, 20180175093), (3, 6726725031), (9, 2242241677), (13, 1552321161), (39, 517440387), (117, 172480129), (983, 20529171), (2949, 6843057), (8847, 2281019), (12779, 1579167), (38337, 526389), (115011, 175463)]