20562294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{180371}}^1$

素因数の和:180395

約数の個数: 16

約数和(自身を含む): 43289280

約数和(自身を除く): 22726986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 180371, 360742, 541113, 1082226, 3427049, 6854098, 10281147, 20562294]

約数ペア:

[(1, 20562294), (2, 10281147), (3, 6854098), (6, 3427049), (19, 1082226), (38, 541113), (57, 360742), (114, 180371)]