20009088

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1610

約数の個数: 96

約数和(自身を含む): 62852400

約数和(自身を除く): 42843312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1579, 1584, 2112, 3158, 3168, 4224, 4737, 6316, 6336, 9474, 12632, 12672, 14211, 17369, 18948, 25264, 28422, 34738, 37896, 50528, 52107, 56844, 69476, 75792, 101056, 104214, 113688, 138952, 151584, 156321, 202112, 208428, 227376, 277904, 303168, 312642, 416856, 454752, 555808, 606336, 625284, 833712, 909504, 1111616, 1250568, 1667424, 1819008, 2223232, 2501136, 3334848, 5002272, 6669696, 10004544, 20009088]

約数ペア:

[(1, 20009088), (2, 10004544), (3, 6669696), (4, 5002272), (6, 3334848), (8, 2501136), (9, 2223232), (11, 1819008), (12, 1667424), (16, 1250568), (18, 1111616), (22, 909504), (24, 833712), (32, 625284), (33, 606336), (36, 555808), (44, 454752), (48, 416856), (64, 312642), (66, 303168), (72, 277904), (88, 227376), (96, 208428), (99, 202112), (128, 156321), (132, 151584), (144, 138952), (176, 113688), (192, 104214), (198, 101056), (264, 75792), (288, 69476), (352, 56844), (384, 52107), (396, 50528), (528, 37896), (576, 34738), (704, 28422), (792, 25264), (1056, 18948), (1152, 17369), (1408, 14211), (1579, 12672), (1584, 12632), (2112, 9474), (3158, 6336), (3168, 6316), (4224, 4737)]