201611131024

素因数分解:

$2^4\times {\mathrm{607819}}^1\times {\mathrm{20731}}^1$

素因数の和:628558

約数の個数: 20

約数和(自身を含む): 390641051440

約数和(自身を除く): 189029920416

約数列:

[1, 2, 4, 8, 16, 20731, 41462, 82924, 165848, 331696, 607819, 1215638, 2431276, 4862552, 9725104, 12600695689, 25201391378, 50402782756, 100805565512, 201611131024]

約数ペア:

[(1, 201611131024), (2, 100805565512), (4, 50402782756), (8, 25201391378), (16, 12600695689), (20731, 9725104), (41462, 4862552), (82924, 2431276), (165848, 1215638), (331696, 607819)]