20172463039

素因数分解:

${\mathrm{19}}^3\times {\mathrm{199}}^1\times {\mathrm{14779}}^1$

素因数の和:15035

約数の個数: 16

約数和(自身を含む): 21401440000

約数和(自身を除く): 1228976961

約数列:

[1, 19, 199, 361, 3781, 6859, 14779, 71839, 280801, 1364941, 2941021, 5335219, 55879399, 101369161, 1061708581, 20172463039]

約数ペア:

[(1, 20172463039), (19, 1061708581), (199, 101369161), (361, 55879399), (3781, 5335219), (6859, 2941021), (14779, 1364941), (71839, 280801)]