20113025792

素因数分解:

$2^8\times {\mathrm{78566507}}^1$

素因数の和:78566523

約数の個数: 18

約数和(自身を含む): 40147485588

約数和(自身を除く): 20034459796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 78566507, 157133014, 314266028, 628532056, 1257064112, 2514128224, 5028256448, 10056512896, 20113025792]

約数ペア:

[(1, 20113025792), (2, 10056512896), (4, 5028256448), (8, 2514128224), (16, 1257064112), (32, 628532056), (64, 314266028), (128, 157133014), (256, 78566507)]