20922316

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 37803920

約数和(自身を除く): 16881604

約数列:

[1, 2, 4, 37, 74, 148, 373, 379, 746, 758, 1492, 1516, 13801, 14023, 27602, 28046, 55204, 56092, 141367, 282734, 565468, 5230579, 10461158, 20922316]

約数ペア:

[(1, 20922316), (2, 10461158), (4, 5230579), (37, 565468), (74, 282734), (148, 141367), (373, 56092), (379, 55204), (746, 28046), (758, 27602), (1492, 14023), (1516, 13801)]