20830487062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4027}}^1\times {\mathrm{33589}}^1$

素因数の和:37636

約数の個数: 32

約数和(自身を含む): 38966549760

約数和(自身を除く): 18136062698

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4027, 8054, 28189, 33589, 44297, 56378, 67178, 88594, 235123, 310079, 369479, 470246, 620158, 738958, 2586353, 5172706, 135262903, 270525806, 946840321, 1487891933, 1893680642, 2975783866, 10415243531, 20830487062]

約数ペア:

[(1, 20830487062), (2, 10415243531), (7, 2975783866), (11, 1893680642), (14, 1487891933), (22, 946840321), (77, 270525806), (154, 135262903), (4027, 5172706), (8054, 2586353), (28189, 738958), (33589, 620158), (44297, 470246), (56378, 369479), (67178, 310079), (88594, 235123)]