20049271284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238681801}}^1$

素因数の和:238681815

約数の個数: 24

約数和(自身を含む): 53464723648

約数和(自身を除く): 33415452364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238681801, 477363602, 716045403, 954727204, 1432090806, 1670772607, 2864181612, 3341545214, 5012317821, 6683090428, 10024635642, 20049271284]

約数ペア:

[(1, 20049271284), (2, 10024635642), (3, 6683090428), (4, 5012317821), (6, 3341545214), (7, 2864181612), (12, 1670772607), (14, 1432090806), (21, 954727204), (28, 716045403), (42, 477363602), (84, 238681801)]