20706072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37511}}^1$

素因数の和:37543

約数の個数: 32

約数和(自身を含む): 54017280

約数和(自身を除く): 33311208

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37511, 75022, 112533, 150044, 225066, 300088, 450132, 862753, 900264, 1725506, 2588259, 3451012, 5176518, 6902024, 10353036, 20706072]

約数ペア:

[(1, 20706072), (2, 10353036), (3, 6902024), (4, 5176518), (6, 3451012), (8, 2588259), (12, 1725506), (23, 900264), (24, 862753), (46, 450132), (69, 300088), (92, 225066), (138, 150044), (184, 112533), (276, 75022), (552, 37511)]