2016259660

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{70351}}^1$

素因数の和:71793

約数の個数: 24

約数和(自身を含む): 4237160256

約数和(自身を除く): 2220900596

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2866, 5732, 7165, 14330, 28660, 70351, 140702, 281404, 351755, 703510, 1407020, 100812983, 201625966, 403251932, 504064915, 1008129830, 2016259660]

約数ペア:

[(1, 2016259660), (2, 1008129830), (4, 504064915), (5, 403251932), (10, 201625966), (20, 100812983), (1433, 1407020), (2866, 703510), (5732, 351755), (7165, 281404), (14330, 140702), (28660, 70351)]