20160538090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26182517}}^1$

素因数の和:26182542

約数の個数: 32

約数和(自身を含む): 45243391104

約数和(自身を除く): 25082853014

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26182517, 52365034, 130912585, 183277619, 261825170, 288007687, 366555238, 576015374, 916388095, 1440038435, 1832776190, 2016053809, 2880076870, 4032107618, 10080269045, 20160538090]

約数ペア:

[(1, 20160538090), (2, 10080269045), (5, 4032107618), (7, 2880076870), (10, 2016053809), (11, 1832776190), (14, 1440038435), (22, 916388095), (35, 576015374), (55, 366555238), (70, 288007687), (77, 261825170), (110, 183277619), (154, 130912585), (385, 52365034), (770, 26182517)]