20161330242

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{81956627}}^1$

素因数の和:81956673

約数の個数: 16

約数和(自身を含む): 41306140512

約数和(自身を除く): 21144810270

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 81956627, 163913254, 245869881, 491739762, 3360221707, 6720443414, 10080665121, 20161330242]

約数ペア:

[(1, 20161330242), (2, 10080665121), (3, 6720443414), (6, 3360221707), (41, 491739762), (82, 245869881), (123, 163913254), (246, 81956627)]