20523242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3307}}^1$

素因数の和:3445

約数の個数: 16

約数和(自身を含む): 32153760

約数和(自身を除く): 11630518

約数列:

[1, 2, 29, 58, 107, 214, 3103, 3307, 6206, 6614, 95903, 191806, 353849, 707698, 10261621, 20523242]

約数ペア:

[(1, 20523242), (2, 10261621), (29, 707698), (58, 353849), (107, 191806), (214, 95903), (3103, 6614), (3307, 6206)]