20341640293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{7459}}^1$

素因数の和:7733

約数の個数: 32

約数和(自身を含む): 23570019200

約数和(自身を除く): 3228378907

約数列:

[1, 13, 19, 61, 181, 247, 793, 1159, 2353, 3439, 7459, 11041, 15067, 44707, 96967, 141721, 143533, 209779, 454999, 1350079, 1842373, 2727127, 5914987, 8644981, 17551027, 25651501, 82354819, 112384753, 333469513, 1070612647, 1564741561, 20341640293]

約数ペア:

[(1, 20341640293), (13, 1564741561), (19, 1070612647), (61, 333469513), (181, 112384753), (247, 82354819), (793, 25651501), (1159, 17551027), (2353, 8644981), (3439, 5914987), (7459, 2727127), (11041, 1842373), (15067, 1350079), (44707, 454999), (96967, 209779), (141721, 143533)]