20110784

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{2081}}^1$

素因数の和:2244

約数の個数: 28

約数和(自身を含む): 40190928

約数和(自身を除く): 20080144

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2081, 2416, 4162, 4832, 8324, 9664, 16648, 33296, 66592, 133184, 314231, 628462, 1256924, 2513848, 5027696, 10055392, 20110784]

約数ペア:

[(1, 20110784), (2, 10055392), (4, 5027696), (8, 2513848), (16, 1256924), (32, 628462), (64, 314231), (151, 133184), (302, 66592), (604, 33296), (1208, 16648), (2081, 9664), (2416, 8324), (4162, 4832)]