2040394755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{19259}}^1$

素因数の和:20283

約数の個数: 32

約数和(自身を含む): 3734899200

約数和(自身を除く): 1694504445

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1009, 3027, 5045, 7063, 15135, 19259, 21189, 35315, 57777, 96295, 105945, 134813, 288885, 404439, 674065, 2022195, 19432331, 58296993, 97161655, 136026317, 291484965, 408078951, 680131585, 2040394755]

約数ペア:

[(1, 2040394755), (3, 680131585), (5, 408078951), (7, 291484965), (15, 136026317), (21, 97161655), (35, 58296993), (105, 19432331), (1009, 2022195), (3027, 674065), (5045, 404439), (7063, 288885), (15135, 134813), (19259, 105945), (21189, 96295), (35315, 57777)]