20047956

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4787}}^1$

素因数の和:5143

約数の個数: 24

約数和(自身を含む): 46922400

約数和(自身を除く): 26874444

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 4787, 9574, 14361, 19148, 28722, 57444, 1670663, 3341326, 5011989, 6682652, 10023978, 20047956]

約数ペア:

[(1, 20047956), (2, 10023978), (3, 6682652), (4, 5011989), (6, 3341326), (12, 1670663), (349, 57444), (698, 28722), (1047, 19148), (1396, 14361), (2094, 9574), (4188, 4787)]