20163547174

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{834653}}^1$

素因数の和:834959

約数の個数: 16

約数和(自身を含む): 31009065408

約数和(自身を除く): 10845518234

約数列:

[1, 2, 47, 94, 257, 514, 12079, 24158, 834653, 1669306, 39228691, 78457382, 214505821, 429011642, 10081773587, 20163547174]

約数ペア:

[(1, 20163547174), (2, 10081773587), (47, 429011642), (94, 214505821), (257, 78457382), (514, 39228691), (12079, 1669306), (24158, 834653)]