20163340666

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9666031}}^1$

素因数の和:9666189

約数の個数: 16

約数和(自身を含む): 34797715200

約数和(自身を除く): 14634374534

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 9666031, 19332062, 67662217, 135324434, 1440238619, 2880477238, 10081670333, 20163340666]

約数ペア:

[(1, 20163340666), (2, 10081670333), (7, 2880477238), (14, 1440238619), (149, 135324434), (298, 67662217), (1043, 19332062), (2086, 9666031)]