20133457218

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{3261007}}^1$

素因数の和:3261036

約数の個数: 48

約数和(自身を含む): 50871724800

約数和(自身を除く): 30738267582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 3261007, 6522014, 9783021, 19566042, 22827049, 29349063, 45654098, 58698126, 68481147, 136962294, 159789343, 205443441, 319578686, 410886882, 479368029, 958736058, 1118525401, 1438104087, 2237050802, 2876208174, 3355576203, 6711152406, 10066728609, 20133457218]

約数ペア:

[(1, 20133457218), (2, 10066728609), (3, 6711152406), (6, 3355576203), (7, 2876208174), (9, 2237050802), (14, 1438104087), (18, 1118525401), (21, 958736058), (42, 479368029), (49, 410886882), (63, 319578686), (98, 205443441), (126, 159789343), (147, 136962294), (294, 68481147), (343, 58698126), (441, 45654098), (686, 29349063), (882, 22827049), (1029, 19566042), (2058, 9783021), (3087, 6522014), (6174, 3261007)]