20706432

素因数分解:

$2^7\times 3^1\times {\mathrm{53923}}^1$

素因数の和:53940

約数の個数: 32

約数和(自身を含む): 55002480

約数和(自身を除く): 34296048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53923, 107846, 161769, 215692, 323538, 431384, 647076, 862768, 1294152, 1725536, 2588304, 3451072, 5176608, 6902144, 10353216, 20706432]

約数ペア:

[(1, 20706432), (2, 10353216), (3, 6902144), (4, 5176608), (6, 3451072), (8, 2588304), (12, 1725536), (16, 1294152), (24, 862768), (32, 647076), (48, 431384), (64, 323538), (96, 215692), (128, 161769), (192, 107846), (384, 53923)]