20667048

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{2939}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 51861600

約数和(自身を除く): 31194552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 2939, 3516, 5878, 7032, 8817, 11756, 17634, 23512, 35268, 70536, 861127, 1722254, 2583381, 3444508, 5166762, 6889016, 10333524, 20667048]

約数ペア:

[(1, 20667048), (2, 10333524), (3, 6889016), (4, 5166762), (6, 3444508), (8, 2583381), (12, 1722254), (24, 861127), (293, 70536), (586, 35268), (879, 23512), (1172, 17634), (1758, 11756), (2344, 8817), (2939, 7032), (3516, 5878)]