20086586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{941}}^1$

素因数の和:1777

約数の個数: 16

約数和(自身を含む): 32521608

約数和(自身を除く): 12435022

約数列:

[1, 2, 13, 26, 821, 941, 1642, 1882, 10673, 12233, 21346, 24466, 772561, 1545122, 10043293, 20086586]

約数ペア:

[(1, 20086586), (2, 10043293), (13, 1545122), (26, 772561), (821, 24466), (941, 21346), (1642, 12233), (1882, 10673)]