20199049511

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{41387}}^1$

素因数の和:42934

約数の個数: 16

約数和(自身を含む): 22528316160

約数和(自身を除く): 2329266649

約数列:

[1, 17, 19, 323, 1511, 25687, 28709, 41387, 488053, 703579, 786353, 13368001, 62535757, 1063107869, 1188179383, 20199049511]

約数ペア:

[(1, 20199049511), (17, 1188179383), (19, 1063107869), (323, 62535757), (1511, 13368001), (25687, 786353), (28709, 703579), (41387, 488053)]