21020502

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14537}}^1$

素因数の和:14783

約数の個数: 16

約数和(自身を含む): 42218352

約数和(自身を除く): 21197850

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 14537, 29074, 43611, 87222, 3503417, 7006834, 10510251, 21020502]

約数ペア:

[(1, 21020502), (2, 10510251), (3, 7006834), (6, 3503417), (241, 87222), (482, 43611), (723, 29074), (1446, 14537)]