20161567254

素因数分解:

$2^1\times 3^1\times {\mathrm{123091}}^1\times {\mathrm{27299}}^1$

素因数の和:150395

約数の個数: 16

約数和(自身を含む): 40324939200

約数和(自身を除く): 20163371946

約数列:

[1, 2, 3, 6, 27299, 54598, 81897, 123091, 163794, 246182, 369273, 738546, 3360261209, 6720522418, 10080783627, 20161567254]

約数ペア:

[(1, 20161567254), (2, 10080783627), (3, 6720522418), (6, 3360261209), (27299, 738546), (54598, 369273), (81897, 246182), (123091, 163794)]