20191621146

素因数分解:

$2^1\times 3^1\times {\mathrm{1097}}^1\times {\mathrm{3067703}}^1$

素因数の和:3068805

約数の個数: 16

約数和(自身を含む): 40420067904

約数和(自身を除く): 20228446758

約数列:

[1, 2, 3, 6, 1097, 2194, 3291, 6582, 3067703, 6135406, 9203109, 18406218, 3365270191, 6730540382, 10095810573, 20191621146]

約数ペア:

[(1, 20191621146), (2, 10095810573), (3, 6730540382), (6, 3365270191), (1097, 18406218), (2194, 9203109), (3291, 6135406), (6582, 3067703)]