20199394614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480937967}}^1$

素因数の和:480937979

約数の個数: 16

約数和(自身を含む): 46170044928

約数和(自身を除く): 25970650314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480937967, 961875934, 1442813901, 2885627802, 3366565769, 6733131538, 10099697307, 20199394614]

約数ペア:

[(1, 20199394614), (2, 10099697307), (3, 6733131538), (6, 3366565769), (7, 2885627802), (14, 1442813901), (21, 961875934), (42, 480937967)]