20104899193

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{37049}}^1$

素因数の和:37436

約数の個数: 16

約数和(自身を含む): 21535534800

約数和(自身を除く): 1430635607

約数列:

[1, 17, 137, 233, 2329, 3961, 31921, 37049, 542657, 629833, 5075713, 8632417, 86287121, 146751089, 1182641129, 20104899193]

約数ペア:

[(1, 20104899193), (17, 1182641129), (137, 146751089), (233, 86287121), (2329, 8632417), (3961, 5075713), (31921, 629833), (37049, 542657)]