20347050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{135647}}^1$

素因数の和:135662

約数の個数: 24

約数和(自身を含む): 50461056

約数和(自身を除く): 30114006

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 135647, 271294, 406941, 678235, 813882, 1356470, 2034705, 3391175, 4069410, 6782350, 10173525, 20347050]

約数ペア:

[(1, 20347050), (2, 10173525), (3, 6782350), (5, 4069410), (6, 3391175), (10, 2034705), (15, 1356470), (25, 813882), (30, 678235), (50, 406941), (75, 271294), (150, 135647)]