20343349897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{71413}}^1$

素因数の和:72732

約数の個数: 16

約数和(自身を含む): 23215263120

約数和(自身を除く): 2871913223

約数列:

[1, 13, 17, 221, 1289, 16757, 21913, 71413, 284869, 928369, 1214021, 15782273, 92051357, 1196667641, 1564873069, 20343349897]

約数ペア:

[(1, 20343349897), (13, 1564873069), (17, 1196667641), (221, 92051357), (1289, 15782273), (16757, 1214021), (21913, 928369), (71413, 284869)]