20798499355188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4133}}^1\times {\mathrm{9752521}}^1$

素因数の和:9756704

約数の個数: 48

約数和(自身を含む): 49670452767936

約数和(自身を除く): 28871953412748

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 4133, 8266, 12399, 16532, 24798, 49596, 177719, 355438, 533157, 710876, 1066314, 2132628, 9752521, 19505042, 29257563, 39010084, 58515126, 117030252, 419358403, 838716806, 1258075209, 1677433612, 2516150418, 5032300836, 40307169293, 80614338586, 120921507879, 161228677172, 241843015758, 483686031516, 1733208279599, 3466416559198, 5199624838797, 6932833118396, 10399249677594, 20798499355188]

約数ペア:

[(1, 20798499355188), (2, 10399249677594), (3, 6932833118396), (4, 5199624838797), (6, 3466416559198), (12, 1733208279599), (43, 483686031516), (86, 241843015758), (129, 161228677172), (172, 120921507879), (258, 80614338586), (516, 40307169293), (4133, 5032300836), (8266, 2516150418), (12399, 1677433612), (16532, 1258075209), (24798, 838716806), (49596, 419358403), (177719, 117030252), (355438, 58515126), (533157, 39010084), (710876, 29257563), (1066314, 19505042), (2132628, 9752521)]