20773326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5099}}^1$

素因数の和:5208

約数の個数: 32

約数和(自身を含む): 47980800

約数和(自身を除く): 27207474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 5099, 10198, 15297, 30594, 35693, 71386, 107079, 214158, 494603, 989206, 1483809, 2967618, 3462221, 6924442, 10386663, 20773326]

約数ペア:

[(1, 20773326), (2, 10386663), (3, 6924442), (6, 3462221), (7, 2967618), (14, 1483809), (21, 989206), (42, 494603), (97, 214158), (194, 107079), (291, 71386), (582, 35693), (679, 30594), (1358, 15297), (2037, 10198), (4074, 5099)]