20244315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14831}}^1$

素因数の和:14859

約数の個数: 32

約数和(自身を含む): 39868416

約数和(自身を除く): 19624101

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14831, 44493, 74155, 103817, 192803, 222465, 311451, 519085, 578409, 964015, 1349621, 1557255, 2892045, 4048863, 6748105, 20244315]

約数ペア:

[(1, 20244315), (3, 6748105), (5, 4048863), (7, 2892045), (13, 1557255), (15, 1349621), (21, 964015), (35, 578409), (39, 519085), (65, 311451), (91, 222465), (105, 192803), (195, 103817), (273, 74155), (455, 44493), (1365, 14831)]