20238054

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10987}}^1$

素因数の和:11299

約数の個数: 16

約数和(自身を含む): 40611648

約数和(自身を除く): 20373594

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 10987, 21974, 32961, 65922, 3373009, 6746018, 10119027, 20238054]

約数ペア:

[(1, 20238054), (2, 10119027), (3, 6746018), (6, 3373009), (307, 65922), (614, 32961), (921, 21974), (1842, 10987)]