5220398618

素因数分解:

$2^1\times {\mathrm{19}}^4\times {\mathrm{20029}}^1$

素因数の和:20107

約数の個数: 20

約数和(自身を含む): 8266040490

約数和(自身を除く): 3045641872

約数列:

[1, 2, 19, 38, 361, 722, 6859, 13718, 20029, 40058, 130321, 260642, 380551, 761102, 7230469, 14460938, 137378911, 274757822, 2610199309, 5220398618]

約数ペア:

[(1, 5220398618), (2, 2610199309), (19, 274757822), (38, 137378911), (361, 14460938), (722, 7230469), (6859, 761102), (13718, 380551), (20029, 260642), (40058, 130321)]