20132354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4337}}^1$

素因数の和:4561

約数の個数: 16

約数和(自身を含む): 33107616

約数和(自身を除く): 12975262

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4337, 4642, 8674, 47707, 95414, 915107, 1830214, 10066177, 20132354]

約数ペア:

[(1, 20132354), (2, 10066177), (11, 1830214), (22, 915107), (211, 95414), (422, 47707), (2321, 8674), (4337, 4642)]