2005060112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11392387}}^1$

素因数の和:11392406

約数の個数: 20

約数和(自身を含む): 4237968336

約数和(自身を除く): 2232908224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11392387, 22784774, 45569548, 91139096, 125316257, 182278192, 250632514, 501265028, 1002530056, 2005060112]

約数ペア:

[(1, 2005060112), (2, 1002530056), (4, 501265028), (8, 250632514), (11, 182278192), (16, 125316257), (22, 91139096), (44, 45569548), (88, 22784774), (176, 11392387)]