20044047

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{503}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 27578880

約数和(自身を除く): 7534833

約数列:

[1, 3, 37, 111, 359, 503, 1077, 1509, 13283, 18611, 39849, 55833, 180577, 541731, 6681349, 20044047]

約数ペア:

[(1, 20044047), (3, 6681349), (37, 541731), (111, 180577), (359, 55833), (503, 39849), (1077, 18611), (1509, 13283)]