20141648

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{1637}}^1$

素因数の和:2414

約数の個数: 20

約数和(自身を含む): 39099060

約数和(自身を除く): 18957412

約数列:

[1, 2, 4, 8, 16, 769, 1538, 1637, 3076, 3274, 6152, 6548, 12304, 13096, 26192, 1258853, 2517706, 5035412, 10070824, 20141648]

約数ペア:

[(1, 20141648), (2, 10070824), (4, 5035412), (8, 2517706), (16, 1258853), (769, 26192), (1538, 13096), (1637, 12304), (3076, 6548), (3274, 6152)]