20806112234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{730603}}^1$

素因数の和:731125

約数の個数: 16

約数和(自身を含む): 32351145120

約数和(自身を除く): 11545032886

約数列:

[1, 2, 29, 58, 491, 982, 14239, 28478, 730603, 1461206, 21187487, 42374974, 358726073, 717452146, 10403056117, 20806112234]

約数ペア:

[(1, 20806112234), (2, 10403056117), (29, 717452146), (58, 358726073), (491, 42374974), (982, 21187487), (14239, 1461206), (28478, 730603)]