20341280828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3257}}^1\times {\mathrm{141941}}^1$

素因数の和:145213

約数の個数: 24

約数和(自身を含む): 38845551024

約数和(自身を除く): 18504270196

約数列:

[1, 2, 4, 11, 22, 44, 3257, 6514, 13028, 35827, 71654, 141941, 143308, 283882, 567764, 1561351, 3122702, 6245404, 462301837, 924603674, 1849207348, 5085320207, 10170640414, 20341280828]

約数ペア:

[(1, 20341280828), (2, 10170640414), (4, 5085320207), (11, 1849207348), (22, 924603674), (44, 462301837), (3257, 6245404), (6514, 3122702), (13028, 1561351), (35827, 567764), (71654, 283882), (141941, 143308)]