20227788678

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31507459}}^1$

素因数の和:31507571

約数の個数: 16

約数和(自身を含む): 40833668160

約数和(自身を除く): 20605879482

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 31507459, 63014918, 94522377, 189044754, 3371298113, 6742596226, 10113894339, 20227788678]

約数ペア:

[(1, 20227788678), (2, 10113894339), (3, 6742596226), (6, 3371298113), (107, 189044754), (214, 94522377), (321, 63014918), (642, 31507459)]