20239446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177539}}^1$

素因数の和:177563

約数の個数: 16

約数和(自身を含む): 42609600

約数和(自身を除く): 22370154

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177539, 355078, 532617, 1065234, 3373241, 6746482, 10119723, 20239446]

約数ペア:

[(1, 20239446), (2, 10119723), (3, 6746482), (6, 3373241), (19, 1065234), (38, 532617), (57, 355078), (114, 177539)]