20084156918

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6264553}}^1$

素因数の和:6264791

約数の個数: 16

約数和(自身を含む): 34580338080

約数和(自身を除く): 14496181162

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6264553, 12529106, 43851871, 87703742, 1434582637, 2869165274, 10042078459, 20084156918]

約数ペア:

[(1, 20084156918), (2, 10042078459), (7, 2869165274), (14, 1434582637), (229, 87703742), (458, 43851871), (1603, 12529106), (3206, 6264553)]