20176673030

素因数分解:

$2^1\times 5^1\times {\mathrm{487477}}^1\times {\mathrm{4139}}^1$

素因数の和:491623

約数の個数: 16

約数和(自身を含む): 36326860560

約数和(自身を除く): 16150187530

約数列:

[1, 2, 5, 10, 4139, 8278, 20695, 41390, 487477, 974954, 2437385, 4874770, 2017667303, 4035334606, 10088336515, 20176673030]

約数ペア:

[(1, 20176673030), (2, 10088336515), (5, 4035334606), (10, 2017667303), (4139, 4874770), (8278, 2437385), (20695, 974954), (41390, 487477)]