20077310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4933}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 40498272

約数和(自身を除く): 20420962

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4933, 9866, 24665, 49330, 54263, 108526, 182521, 271315, 365042, 542630, 912605, 1825210, 2007731, 4015462, 10038655, 20077310]

約数ペア:

[(1, 20077310), (2, 10038655), (5, 4015462), (10, 2007731), (11, 1825210), (22, 912605), (37, 542630), (55, 365042), (74, 271315), (110, 182521), (185, 108526), (370, 54263), (407, 49330), (814, 24665), (2035, 9866), (4070, 4933)]