2016152220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{52259}}^1$

素因数の和:52914

約数の個数: 48

約数和(自身を含む): 5654113920

約数和(自身を除く): 3637961700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3858, 6430, 7716, 9645, 12860, 19290, 38580, 52259, 104518, 156777, 209036, 261295, 313554, 522590, 627108, 783885, 1045180, 1567770, 3135540, 33602537, 67205074, 100807611, 134410148, 168012685, 201615222, 336025370, 403230444, 504038055, 672050740, 1008076110, 2016152220]

約数ペア:

[(1, 2016152220), (2, 1008076110), (3, 672050740), (4, 504038055), (5, 403230444), (6, 336025370), (10, 201615222), (12, 168012685), (15, 134410148), (20, 100807611), (30, 67205074), (60, 33602537), (643, 3135540), (1286, 1567770), (1929, 1045180), (2572, 783885), (3215, 627108), (3858, 522590), (6430, 313554), (7716, 261295), (9645, 209036), (12860, 156777), (19290, 104518), (38580, 52259)]