20162264877

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{25673}}^1$

素因数の和:25787

約数の個数: 64

約数和(自身を含む): 33273504000

約数和(自身を除く): 13111239123

約数列:

[1, 3, 9, 17, 27, 29, 51, 59, 87, 153, 177, 261, 459, 493, 531, 783, 1003, 1479, 1593, 1711, 3009, 4437, 5133, 9027, 13311, 15399, 25673, 27081, 29087, 46197, 77019, 87261, 231057, 261783, 436441, 693171, 744517, 785349, 1309323, 1514707, 2233551, 3927969, 4544121, 6700653, 11783907, 12656789, 13632363, 20101959, 25750019, 37970367, 40897089, 43926503, 77250057, 113911101, 131779509, 231750171, 341733303, 395338527, 695250513, 746750551, 1186015581, 2240251653, 6720754959, 20162264877]

約数ペア:

[(1, 20162264877), (3, 6720754959), (9, 2240251653), (17, 1186015581), (27, 746750551), (29, 695250513), (51, 395338527), (59, 341733303), (87, 231750171), (153, 131779509), (177, 113911101), (261, 77250057), (459, 43926503), (493, 40897089), (531, 37970367), (783, 25750019), (1003, 20101959), (1479, 13632363), (1593, 12656789), (1711, 11783907), (3009, 6700653), (4437, 4544121), (5133, 3927969), (9027, 2233551), (13311, 1514707), (15399, 1309323), (25673, 785349), (27081, 744517), (29087, 693171), (46197, 436441), (77019, 261783), (87261, 231057)]