20959246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136099}}^1$

素因数の和:136119

約数の個数: 16

約数和(自身を含む): 39196800

約数和(自身を除く): 18237554

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 136099, 272198, 952693, 1497089, 1905386, 2994178, 10479623, 20959246]

約数ペア:

[(1, 20959246), (2, 10479623), (7, 2994178), (11, 1905386), (14, 1497089), (22, 952693), (77, 272198), (154, 136099)]