20080910095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5155561}}^1$

素因数の和:5155626

約数の個数: 16

約数和(自身を含む): 25984032480

約数和(自身を除く): 5903122385

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 5155561, 25777805, 97955659, 211378001, 489778295, 1056890005, 4016182019, 20080910095]

約数ペア:

[(1, 20080910095), (5, 4016182019), (19, 1056890005), (41, 489778295), (95, 211378001), (205, 97955659), (779, 25777805), (3895, 5155561)]