20115721792

素因数分解:

$2^6\times {\mathrm{314308153}}^1$

素因数の和:314308165

約数の個数: 14

約数和(自身を含む): 39917135558

約数和(自身を除く): 19801413766

約数列:

[1, 2, 4, 8, 16, 32, 64, 314308153, 628616306, 1257232612, 2514465224, 5028930448, 10057860896, 20115721792]

約数ペア:

[(1, 20115721792), (2, 10057860896), (4, 5028930448), (8, 2514465224), (16, 1257232612), (32, 628616306), (64, 314308153)]