20130143536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{77153}}^1$

素因数の和:77893

約数の個数: 40

約数和(自身を含む): 40755828960

約数和(自身を除く): 20625685424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 709, 1418, 2836, 5672, 11344, 16307, 32614, 65228, 77153, 130456, 154306, 260912, 308612, 617224, 1234448, 1774519, 3549038, 7098076, 14196152, 28392304, 54701477, 109402954, 218805908, 437611816, 875223632, 1258133971, 2516267942, 5032535884, 10065071768, 20130143536]

約数ペア:

[(1, 20130143536), (2, 10065071768), (4, 5032535884), (8, 2516267942), (16, 1258133971), (23, 875223632), (46, 437611816), (92, 218805908), (184, 109402954), (368, 54701477), (709, 28392304), (1418, 14196152), (2836, 7098076), (5672, 3549038), (11344, 1774519), (16307, 1234448), (32614, 617224), (65228, 308612), (77153, 260912), (130456, 154306)]