20173617254

素因数分解:

$2^1\times 7^1\times {\mathrm{27541}}^1\times {\mathrm{52321}}^1$

素因数の和:79871

約数の個数: 16

約数和(自身を含む): 34585260576

約数和(自身を除く): 14411643322

約数列:

[1, 2, 7, 14, 27541, 52321, 55082, 104642, 192787, 366247, 385574, 732494, 1440972661, 2881945322, 10086808627, 20173617254]

約数ペア:

[(1, 20173617254), (2, 10086808627), (7, 2881945322), (14, 1440972661), (27541, 732494), (52321, 385574), (55082, 366247), (104642, 192787)]