20951194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1741}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 34366176

約数和(自身を除く): 13414982

約数列:

[1, 2, 11, 22, 547, 1094, 1741, 3482, 6017, 12034, 19151, 38302, 952327, 1904654, 10475597, 20951194]

約数ペア:

[(1, 20951194), (2, 10475597), (11, 1904654), (22, 952327), (547, 38302), (1094, 19151), (1741, 12034), (3482, 6017)]