20227558118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{38287}}^1\times {\mathrm{13903}}^1$

素因数の和:52211

約数の個数: 16

約数和(自身を含む): 31941381120

約数和(自身を除く): 11713823002

約数列:

[1, 2, 19, 38, 13903, 27806, 38287, 76574, 264157, 528314, 727453, 1454906, 532304161, 1064608322, 10113779059, 20227558118]

約数ペア:

[(1, 20227558118), (2, 10113779059), (19, 1064608322), (38, 532304161), (13903, 1454906), (27806, 727453), (38287, 528314), (76574, 264157)]