20142352

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{2719}}^1$

素因数の和:3190

約数の個数: 20

約数和(自身を含む): 39124480

約数和(自身を除く): 18982128

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 2719, 3704, 5438, 7408, 10876, 21752, 43504, 1258897, 2517794, 5035588, 10071176, 20142352]

約数ペア:

[(1, 20142352), (2, 10071176), (4, 5035588), (8, 2517794), (16, 1258897), (463, 43504), (926, 21752), (1852, 10876), (2719, 7408), (3704, 5438)]