20353446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59513}}^1$

素因数の和:59540

約数の個数: 24

約数和(自身を含む): 46420920

約数和(自身を除く): 26067474

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59513, 119026, 178539, 357078, 535617, 1071234, 1130747, 2261494, 3392241, 6784482, 10176723, 20353446]

約数ペア:

[(1, 20353446), (2, 10176723), (3, 6784482), (6, 3392241), (9, 2261494), (18, 1130747), (19, 1071234), (38, 535617), (57, 357078), (114, 178539), (171, 119026), (342, 59513)]