20234896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6799

約数の個数: 40

約数和(自身を含む): 45291744

約数和(自身を除く): 25056848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 6763, 13526, 27052, 54104, 74393, 108208, 114971, 148786, 229942, 297572, 459884, 595144, 919768, 1190288, 1264681, 1839536, 2529362, 5058724, 10117448, 20234896]

約数ペア:

[(1, 20234896), (2, 10117448), (4, 5058724), (8, 2529362), (11, 1839536), (16, 1264681), (17, 1190288), (22, 919768), (34, 595144), (44, 459884), (68, 297572), (88, 229942), (136, 148786), (176, 114971), (187, 108208), (272, 74393), (374, 54104), (748, 27052), (1496, 13526), (2992, 6763)]