20056780948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{586387}}^1$

素因数の和:586911

約数の個数: 24

約数和(自身を含む): 37237983552

約数和(自身を除く): 17181202604

約数列:

[1, 2, 4, 17, 34, 68, 503, 1006, 2012, 8551, 17102, 34204, 586387, 1172774, 2345548, 9968579, 19937158, 39874316, 294952661, 589905322, 1179810644, 5014195237, 10028390474, 20056780948]

約数ペア:

[(1, 20056780948), (2, 10028390474), (4, 5014195237), (17, 1179810644), (34, 589905322), (68, 294952661), (503, 39874316), (1006, 19937158), (2012, 9968579), (8551, 2345548), (17102, 1172774), (34204, 586387)]