20673168

素因数分解:

$2^4\times 3^1\times {\mathrm{430691}}^1$

素因数の和:430702

約数の個数: 20

約数和(自身を含む): 53405808

約数和(自身を除く): 32732640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430691, 861382, 1292073, 1722764, 2584146, 3445528, 5168292, 6891056, 10336584, 20673168]

約数ペア:

[(1, 20673168), (2, 10336584), (3, 6891056), (4, 5168292), (6, 3445528), (8, 2584146), (12, 1722764), (16, 1292073), (24, 861382), (48, 430691)]