20441130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{681371}}^1$

素因数の和:681381

約数の個数: 16

約数和(自身を含む): 49058784

約数和(自身を除く): 28617654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 681371, 1362742, 2044113, 3406855, 4088226, 6813710, 10220565, 20441130]

約数ペア:

[(1, 20441130), (2, 10220565), (3, 6813710), (5, 4088226), (6, 3406855), (10, 2044113), (15, 1362742), (30, 681371)]