20108112

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1669}}^1$

素因数の和:1931

約数の個数: 40

約数和(自身を含む): 52184160

約数和(自身を除く): 32076048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 1669, 2008, 3012, 3338, 4016, 5007, 6024, 6676, 10014, 12048, 13352, 20028, 26704, 40056, 80112, 418919, 837838, 1256757, 1675676, 2513514, 3351352, 5027028, 6702704, 10054056, 20108112]

約数ペア:

[(1, 20108112), (2, 10054056), (3, 6702704), (4, 5027028), (6, 3351352), (8, 2513514), (12, 1675676), (16, 1256757), (24, 837838), (48, 418919), (251, 80112), (502, 40056), (753, 26704), (1004, 20028), (1506, 13352), (1669, 12048), (2008, 10014), (3012, 6676), (3338, 6024), (4016, 5007)]