20163546491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{173207}}^1$

素因数の和:173794

約数の個数: 16

約数和(自身を含む): 23196015360

約数和(自身を除く): 3032468869

約数列:

[1, 11, 19, 209, 557, 6127, 10583, 116413, 173207, 1905277, 3290933, 36200263, 96476299, 1061239289, 1833049681, 20163546491]

約数ペア:

[(1, 20163546491), (11, 1833049681), (19, 1061239289), (209, 96476299), (557, 36200263), (6127, 3290933), (10583, 1905277), (116413, 173207)]