20160491048

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{19843003}}^1$

素因数の和:19843136

約数の個数: 16

約数和(自身を含む): 38098567680

約数和(自身を除く): 17938076632

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 19843003, 39686006, 79372012, 158744024, 2520061381, 5040122762, 10080245524, 20160491048]

約数ペア:

[(1, 20160491048), (2, 10080245524), (4, 5040122762), (8, 2520061381), (127, 158744024), (254, 79372012), (508, 39686006), (1016, 19843003)]