20193240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168277}}^1$

素因数の和:168291

約数の個数: 32

約数和(自身を含む): 60580080

約数和(自身を除く): 40386840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168277, 336554, 504831, 673108, 841385, 1009662, 1346216, 1682770, 2019324, 2524155, 3365540, 4038648, 5048310, 6731080, 10096620, 20193240]

約数ペア:

[(1, 20193240), (2, 10096620), (3, 6731080), (4, 5048310), (5, 4038648), (6, 3365540), (8, 2524155), (10, 2019324), (12, 1682770), (15, 1346216), (20, 1009662), (24, 841385), (30, 673108), (40, 504831), (60, 336554), (120, 168277)]