20128030416

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3584051}}^1$

素因数の和:3584081

約数の個数: 80

約数和(自身を含む): 62219142720

約数和(自身を除く): 42091112304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 3584051, 7168102, 10752153, 14336204, 21504306, 28672408, 32256459, 43008612, 46592663, 57344816, 64512918, 86017224, 93185326, 96769377, 129025836, 139777989, 172034448, 186370652, 193538754, 258051672, 279555978, 372741304, 387077508, 419333967, 516103344, 559111956, 745482608, 774155016, 838667934, 1118223912, 1258001901, 1548310032, 1677335868, 2236447824, 2516003802, 3354671736, 5032007604, 6709343472, 10064015208, 20128030416]

約数ペア:

[(1, 20128030416), (2, 10064015208), (3, 6709343472), (4, 5032007604), (6, 3354671736), (8, 2516003802), (9, 2236447824), (12, 1677335868), (13, 1548310032), (16, 1258001901), (18, 1118223912), (24, 838667934), (26, 774155016), (27, 745482608), (36, 559111956), (39, 516103344), (48, 419333967), (52, 387077508), (54, 372741304), (72, 279555978), (78, 258051672), (104, 193538754), (108, 186370652), (117, 172034448), (144, 139777989), (156, 129025836), (208, 96769377), (216, 93185326), (234, 86017224), (312, 64512918), (351, 57344816), (432, 46592663), (468, 43008612), (624, 32256459), (702, 28672408), (936, 21504306), (1404, 14336204), (1872, 10752153), (2808, 7168102), (5616, 3584051)]