2013455780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14381827}}^1$

素因数の和:14381843

約数の個数: 24

約数和(自身を含む): 4832294208

約数和(自身を除く): 2818838428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14381827, 28763654, 57527308, 71909135, 100672789, 143818270, 201345578, 287636540, 402691156, 503363945, 1006727890, 2013455780]

約数ペア:

[(1, 2013455780), (2, 1006727890), (4, 503363945), (5, 402691156), (7, 287636540), (10, 201345578), (14, 143818270), (20, 100672789), (28, 71909135), (35, 57527308), (70, 28763654), (140, 14381827)]