20898074

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 31781376

約数和(自身を除く): 10883302

約数列:

[1, 2, 191, 227, 241, 382, 454, 482, 43357, 46031, 54707, 86714, 92062, 109414, 10449037, 20898074]

約数ペア:

[(1, 20898074), (2, 10449037), (191, 109414), (227, 92062), (241, 86714), (382, 54707), (454, 46031), (482, 43357)]