20209236336

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8255407}}^1$

素因数の和:8255438

約数の個数: 60

約数和(自身を含む): 59884729632

約数和(自身を除く): 39675493296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 8255407, 16510814, 24766221, 33021628, 49532442, 66043256, 74298663, 99064884, 132086512, 140341919, 148597326, 198129768, 280683838, 297194652, 396259536, 421025757, 561367676, 594389304, 842051514, 1122735352, 1188778608, 1263077271, 1684103028, 2245470704, 2526154542, 3368206056, 5052309084, 6736412112, 10104618168, 20209236336]

約数ペア:

[(1, 20209236336), (2, 10104618168), (3, 6736412112), (4, 5052309084), (6, 3368206056), (8, 2526154542), (9, 2245470704), (12, 1684103028), (16, 1263077271), (17, 1188778608), (18, 1122735352), (24, 842051514), (34, 594389304), (36, 561367676), (48, 421025757), (51, 396259536), (68, 297194652), (72, 280683838), (102, 198129768), (136, 148597326), (144, 140341919), (153, 132086512), (204, 99064884), (272, 74298663), (306, 66043256), (408, 49532442), (612, 33021628), (816, 24766221), (1224, 16510814), (2448, 8255407)]