20119649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 23112000

約数和(自身を除く): 2992351

約数列:

[1, 11, 29, 59, 319, 649, 1069, 1711, 11759, 18821, 31001, 63071, 341011, 693781, 1829059, 20119649]

約数ペア:

[(1, 20119649), (11, 1829059), (29, 693781), (59, 341011), (319, 63071), (649, 31001), (1069, 18821), (1711, 11759)]