20963100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{69877}}^1$

素因数の和:69894

約数の個数: 36

約数和(自身を含む): 60654104

約数和(自身を除く): 39691004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 69877, 139754, 209631, 279508, 349385, 419262, 698770, 838524, 1048155, 1397540, 1746925, 2096310, 3493850, 4192620, 5240775, 6987700, 10481550, 20963100]

約数ペア:

[(1, 20963100), (2, 10481550), (3, 6987700), (4, 5240775), (5, 4192620), (6, 3493850), (10, 2096310), (12, 1746925), (15, 1397540), (20, 1048155), (25, 838524), (30, 698770), (50, 419262), (60, 349385), (75, 279508), (100, 209631), (150, 139754), (300, 69877)]