20514336

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 54429984

約数和(自身を除く): 33915648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2203, 2328, 3104, 4406, 4656, 6609, 8812, 9312, 13218, 17624, 26436, 35248, 52872, 70496, 105744, 211488, 213691, 427382, 641073, 854764, 1282146, 1709528, 2564292, 3419056, 5128584, 6838112, 10257168, 20514336]

約数ペア:

[(1, 20514336), (2, 10257168), (3, 6838112), (4, 5128584), (6, 3419056), (8, 2564292), (12, 1709528), (16, 1282146), (24, 854764), (32, 641073), (48, 427382), (96, 213691), (97, 211488), (194, 105744), (291, 70496), (388, 52872), (582, 35248), (776, 26436), (1164, 17624), (1552, 13218), (2203, 9312), (2328, 8812), (3104, 6609), (4406, 4656)]