20186360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26561}}^1$

素因数の和:26591

約数の個数: 32

約数和(自身を含む): 47811600

約数和(自身を除く): 27625240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 26561, 53122, 106244, 132805, 212488, 265610, 504659, 531220, 1009318, 1062440, 2018636, 2523295, 4037272, 5046590, 10093180, 20186360]

約数ペア:

[(1, 20186360), (2, 10093180), (4, 5046590), (5, 4037272), (8, 2523295), (10, 2018636), (19, 1062440), (20, 1009318), (38, 531220), (40, 504659), (76, 265610), (95, 212488), (152, 132805), (190, 106244), (380, 53122), (760, 26561)]