20008473

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1069}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 28350720

約数和(自身を除く): 8342247

約数列:

[1, 3, 17, 51, 367, 1069, 1101, 3207, 6239, 18173, 18717, 54519, 392323, 1176969, 6669491, 20008473]

約数ペア:

[(1, 20008473), (3, 6669491), (17, 1176969), (51, 392323), (367, 54519), (1069, 18717), (1101, 18173), (3207, 6239)]