20123952946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2200301}}^1$

素因数の和:2200589

約数の個数: 16

約数和(自身を含む): 32080403160

約数和(自身を除く): 11956450214

約数列:

[1, 2, 17, 34, 269, 538, 4573, 9146, 2200301, 4400602, 37405117, 74810234, 591880969, 1183761938, 10061976473, 20123952946]

約数ペア:

[(1, 20123952946), (2, 10061976473), (17, 1183761938), (34, 591880969), (269, 74810234), (538, 37405117), (4573, 4400602), (9146, 2200301)]