20733150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 52210944

約数和(自身を除く): 31477794

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 2010, 2063, 3350, 4126, 5025, 6189, 10050, 10315, 12378, 20630, 30945, 51575, 61890, 103150, 138221, 154725, 276442, 309450, 414663, 691105, 829326, 1382210, 2073315, 3455525, 4146630, 6911050, 10366575, 20733150]

約数ペア:

[(1, 20733150), (2, 10366575), (3, 6911050), (5, 4146630), (6, 3455525), (10, 2073315), (15, 1382210), (25, 829326), (30, 691105), (50, 414663), (67, 309450), (75, 276442), (134, 154725), (150, 138221), (201, 103150), (335, 61890), (402, 51575), (670, 30945), (1005, 20630), (1675, 12378), (2010, 10315), (2063, 10050), (3350, 6189), (4126, 5025)]