20785913629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2297}}^1\times {\mathrm{3299}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 22507531200

約数和(自身を除く): 1721617571

約数列:

[1, 13, 211, 2297, 2743, 3299, 29861, 42887, 484667, 696089, 6300671, 7577803, 9049157, 98511439, 1598916433, 20785913629]

約数ペア:

[(1, 20785913629), (13, 1598916433), (211, 98511439), (2297, 9049157), (2743, 7577803), (3299, 6300671), (29861, 696089), (42887, 484667)]