2019900660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33665011}}^1$

素因数の和:33665023

約数の個数: 24

約数和(自身を含む): 5655722016

約数和(自身を除く): 3635821356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33665011, 67330022, 100995033, 134660044, 168325055, 201990066, 336650110, 403980132, 504975165, 673300220, 1009950330, 2019900660]

約数ペア:

[(1, 2019900660), (2, 1009950330), (3, 673300220), (4, 504975165), (5, 403980132), (6, 336650110), (10, 201990066), (12, 168325055), (15, 134660044), (20, 100995033), (30, 67330022), (60, 33665011)]