20565580826

素因数分解:

$2^1\times 7^1\times {\mathrm{58207}}^1\times {\mathrm{25237}}^1$

素因数の和:83453

約数の個数: 16

約数和(自身を含む): 35257284096

約数和(自身を除く): 14691703270

約数列:

[1, 2, 7, 14, 25237, 50474, 58207, 116414, 176659, 353318, 407449, 814898, 1468970059, 2937940118, 10282790413, 20565580826]

約数ペア:

[(1, 20565580826), (2, 10282790413), (7, 2937940118), (14, 1468970059), (25237, 814898), (50474, 407449), (58207, 353318), (116414, 176659)]