20173768234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1\times {\mathrm{245417}}^1$

素因数の和:247229

約数の個数: 16

約数和(自身を含む): 31594131648

約数和(自身を除く): 11420363414

約数列:

[1, 2, 23, 46, 1787, 3574, 41101, 82202, 245417, 490834, 5644591, 11289182, 438560179, 877120358, 10086884117, 20173768234]

約数ペア:

[(1, 20173768234), (2, 10086884117), (23, 877120358), (46, 438560179), (1787, 11289182), (3574, 5644591), (41101, 490834), (82202, 245417)]