20137223856

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18240239}}^1$

素因数の和:18240273

約数の個数: 40

約数和(自身を含む): 54282954240

約数和(自身を除く): 34145730384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18240239, 36480478, 54720717, 72960956, 109441434, 145921912, 218882868, 291843824, 419525497, 437765736, 839050994, 875531472, 1258576491, 1678101988, 2517152982, 3356203976, 5034305964, 6712407952, 10068611928, 20137223856]

約数ペア:

[(1, 20137223856), (2, 10068611928), (3, 6712407952), (4, 5034305964), (6, 3356203976), (8, 2517152982), (12, 1678101988), (16, 1258576491), (23, 875531472), (24, 839050994), (46, 437765736), (48, 419525497), (69, 291843824), (92, 218882868), (138, 145921912), (184, 109441434), (276, 72960956), (368, 54720717), (552, 36480478), (1104, 18240239)]