20180855314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1086511}}^1$

素因数の和:1086801

約数の個数: 16

約数和(自身を含む): 31213316736

約数和(自身を除く): 11032461422

約数列:

[1, 2, 37, 74, 251, 502, 9287, 18574, 1086511, 2173022, 40200907, 80401814, 272714261, 545428522, 10090427657, 20180855314]

約数ペア:

[(1, 20180855314), (2, 10090427657), (37, 545428522), (74, 272714261), (251, 80401814), (502, 40200907), (9287, 2173022), (18574, 1086511)]