20140436738

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{19889}}^1\times {\mathrm{5689}}^1$

素因数の和:25669

約数の個数: 16

約数和(自身を含む): 30557007000

約数和(自身を除く): 10416570262

約数列:

[1, 2, 89, 178, 5689, 11378, 19889, 39778, 506321, 1012642, 1770121, 3540242, 113148521, 226297042, 10070218369, 20140436738]

約数ペア:

[(1, 20140436738), (2, 10070218369), (89, 226297042), (178, 113148521), (5689, 3540242), (11378, 1770121), (19889, 1012642), (39778, 506321)]