20421844104

素因数分解:

$2^3\times 3^1\times {\mathrm{850910171}}^1$

素因数の和:850910180

約数の個数: 16

約数和(自身を含む): 51054610320

約数和(自身を除く): 30632766216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 850910171, 1701820342, 2552730513, 3403640684, 5105461026, 6807281368, 10210922052, 20421844104]

約数ペア:

[(1, 20421844104), (2, 10210922052), (3, 6807281368), (4, 5105461026), (6, 3403640684), (8, 2552730513), (12, 1701820342), (24, 850910171)]