20132091378

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17753167}}^1$

素因数の和:17753188

約数の個数: 40

約数和(自身を含む): 51555199872

約数和(自身を除く): 31423108494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 17753167, 35506334, 53259501, 106519002, 124272169, 159778503, 248544338, 319557006, 372816507, 479335509, 745633014, 958671018, 1118449521, 1438006527, 2236899042, 2876013054, 3355348563, 6710697126, 10066045689, 20132091378]

約数ペア:

[(1, 20132091378), (2, 10066045689), (3, 6710697126), (6, 3355348563), (7, 2876013054), (9, 2236899042), (14, 1438006527), (18, 1118449521), (21, 958671018), (27, 745633014), (42, 479335509), (54, 372816507), (63, 319557006), (81, 248544338), (126, 159778503), (162, 124272169), (189, 106519002), (378, 53259501), (567, 35506334), (1134, 17753167)]