20088864

素因数分解:

$2^5\times 3^3\times {\mathrm{23251}}^1$

素因数の和:23270

約数の個数: 48

約数和(自身を含む): 58595040

約数和(自身を除く): 38506176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 23251, 46502, 69753, 93004, 139506, 186008, 209259, 279012, 372016, 418518, 558024, 627777, 744032, 837036, 1116048, 1255554, 1674072, 2232096, 2511108, 3348144, 5022216, 6696288, 10044432, 20088864]

約数ペア:

[(1, 20088864), (2, 10044432), (3, 6696288), (4, 5022216), (6, 3348144), (8, 2511108), (9, 2232096), (12, 1674072), (16, 1255554), (18, 1116048), (24, 837036), (27, 744032), (32, 627777), (36, 558024), (48, 418518), (54, 372016), (72, 279012), (96, 209259), (108, 186008), (144, 139506), (216, 93004), (288, 69753), (432, 46502), (864, 23251)]