20125853246

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1181}}^1\times {\mathrm{23603}}^1$

素因数の和:24824

約数の個数: 24

約数和(自身を含む): 31889617704

約数和(自身を除く): 11763764458

約数列:

[1, 2, 19, 38, 361, 722, 1181, 2362, 22439, 23603, 44878, 47206, 426341, 448457, 852682, 896914, 8520683, 17041366, 27875143, 55750286, 529627717, 1059255434, 10062926623, 20125853246]

約数ペア:

[(1, 20125853246), (2, 10062926623), (19, 1059255434), (38, 529627717), (361, 55750286), (722, 27875143), (1181, 17041366), (2362, 8520683), (22439, 896914), (23603, 852682), (44878, 448457), (47206, 426341)]