20030295

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3187}}^1$

素因数の和:3614

約数の個数: 16

約数和(自身を含む): 32135040

約数和(自身を除く): 12104745

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 3187, 6285, 9561, 15935, 47805, 1335353, 4006059, 6676765, 20030295]

約数ペア:

[(1, 20030295), (3, 6676765), (5, 4006059), (15, 1335353), (419, 47805), (1257, 15935), (2095, 9561), (3187, 6285)]