2080251184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11819609}}^1$

素因数の和:11819628

約数の個数: 20

約数和(自身を含む): 4396894920

約数和(自身を除く): 2316643736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11819609, 23639218, 47278436, 94556872, 130015699, 189113744, 260031398, 520062796, 1040125592, 2080251184]

約数ペア:

[(1, 2080251184), (2, 1040125592), (4, 520062796), (8, 260031398), (11, 189113744), (16, 130015699), (22, 94556872), (44, 47278436), (88, 23639218), (176, 11819609)]