20175350164

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{1279}}^1\times {\mathrm{47513}}^1$

素因数の和:48879

約数の個数: 24

約数和(自身を含む): 35760936960

約数和(自身を除く): 15585586796

約数列:

[1, 2, 4, 83, 166, 332, 1279, 2558, 5116, 47513, 95026, 106157, 190052, 212314, 424628, 3943579, 7887158, 15774316, 60769127, 121538254, 243076508, 5043837541, 10087675082, 20175350164]

約数ペア:

[(1, 20175350164), (2, 10087675082), (4, 5043837541), (83, 243076508), (166, 121538254), (332, 60769127), (1279, 15774316), (2558, 7887158), (5116, 3943579), (47513, 424628), (95026, 212314), (106157, 190052)]