20532531

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 28005120

約数和(自身を除く): 7472589

約数列:

[1, 3, 59, 177, 311, 373, 933, 1119, 18349, 22007, 55047, 66021, 116003, 348009, 6844177, 20532531]

約数ペア:

[(1, 20532531), (3, 6844177), (59, 348009), (177, 116003), (311, 66021), (373, 55047), (933, 22007), (1119, 18349)]