20916336

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8893}}^1$

素因数の和:8918

約数の個数: 60

約数和(自身を含む): 62862792

約数和(自身を除く): 41946456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8893, 17786, 26679, 35572, 53358, 62251, 71144, 106716, 124502, 142288, 186753, 213432, 249004, 373506, 426864, 435757, 498008, 747012, 871514, 996016, 1307271, 1494024, 1743028, 2614542, 2988048, 3486056, 5229084, 6972112, 10458168, 20916336]

約数ペア:

[(1, 20916336), (2, 10458168), (3, 6972112), (4, 5229084), (6, 3486056), (7, 2988048), (8, 2614542), (12, 1743028), (14, 1494024), (16, 1307271), (21, 996016), (24, 871514), (28, 747012), (42, 498008), (48, 435757), (49, 426864), (56, 373506), (84, 249004), (98, 213432), (112, 186753), (147, 142288), (168, 124502), (196, 106716), (294, 71144), (336, 62251), (392, 53358), (588, 35572), (784, 26679), (1176, 17786), (2352, 8893)]