20098068

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22943}}^1$

素因数の和:23023

約数の個数: 24

約数和(自身を含む): 47539968

約数和(自身を除く): 27441900

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22943, 45886, 68829, 91772, 137658, 275316, 1674839, 3349678, 5024517, 6699356, 10049034, 20098068]

約数ペア:

[(1, 20098068), (2, 10049034), (3, 6699356), (4, 5024517), (6, 3349678), (12, 1674839), (73, 275316), (146, 137658), (219, 91772), (292, 68829), (438, 45886), (876, 22943)]