20005936128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2170783}}^1$

素因数の和:2170809

約数の個数: 66

約数和(自身を含む): 57766733024

約数和(自身を除く): 37760796896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2170783, 4341566, 6512349, 8683132, 13024698, 17366264, 19537047, 26049396, 34732528, 39074094, 52098792, 69465056, 78148188, 104197584, 138930112, 156296376, 208395168, 277860224, 312592752, 416790336, 555720448, 625185504, 833580672, 1111440896, 1250371008, 1667161344, 2222881792, 2500742016, 3334322688, 5001484032, 6668645376, 10002968064, 20005936128]

約数ペア:

[(1, 20005936128), (2, 10002968064), (3, 6668645376), (4, 5001484032), (6, 3334322688), (8, 2500742016), (9, 2222881792), (12, 1667161344), (16, 1250371008), (18, 1111440896), (24, 833580672), (32, 625185504), (36, 555720448), (48, 416790336), (64, 312592752), (72, 277860224), (96, 208395168), (128, 156296376), (144, 138930112), (192, 104197584), (256, 78148188), (288, 69465056), (384, 52098792), (512, 39074094), (576, 34732528), (768, 26049396), (1024, 19537047), (1152, 17366264), (1536, 13024698), (2304, 8683132), (3072, 6512349), (4608, 4341566), (9216, 2170783)]