20937234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{205267}}^1$

素因数の和:205289

約数の個数: 16

約数和(自身を含む): 44337888

約数和(自身を除く): 23400654

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 205267, 410534, 615801, 1231602, 3489539, 6979078, 10468617, 20937234]

約数ペア:

[(1, 20937234), (2, 10468617), (3, 6979078), (6, 3489539), (17, 1231602), (34, 615801), (51, 410534), (102, 205267)]