20590242

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{7643}}^1$

素因数の和:8097

約数の個数: 16

約数和(自身を含む): 41277600

約数和(自身を除く): 20687358

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 7643, 15286, 22929, 45858, 3431707, 6863414, 10295121, 20590242]

約数ペア:

[(1, 20590242), (2, 10295121), (3, 6863414), (6, 3431707), (449, 45858), (898, 22929), (1347, 15286), (2694, 7643)]