20192968726

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{214031}}^1$

素因数の和:214356

約数の個数: 32

約数和(自身を含む): 36245035008

約数和(自身を除く): 16052066282

約数列:

[1, 2, 7, 14, 23, 46, 161, 293, 322, 586, 2051, 4102, 6739, 13478, 47173, 94346, 214031, 428062, 1498217, 2996434, 4922713, 9845426, 34458991, 62711083, 68917982, 125422166, 438977581, 877955162, 1442354909, 2884709818, 10096484363, 20192968726]

約数ペア:

[(1, 20192968726), (2, 10096484363), (7, 2884709818), (14, 1442354909), (23, 877955162), (46, 438977581), (161, 125422166), (293, 68917982), (322, 62711083), (586, 34458991), (2051, 9845426), (4102, 4922713), (6739, 2996434), (13478, 1498217), (47173, 428062), (94346, 214031)]