20090958891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1064873}}^1$

素因数の和:1065226

約数の個数: 16

約数和(自身を含む): 28283053440

約数和(自身を除く): 8192094549

約数列:

[1, 3, 19, 57, 331, 993, 6289, 18867, 1064873, 3194619, 20232587, 60697761, 352472963, 1057418889, 6696986297, 20090958891]

約数ペア:

[(1, 20090958891), (3, 6696986297), (19, 1057418889), (57, 352472963), (331, 60697761), (993, 20232587), (6289, 3194619), (18867, 1064873)]