20199117744

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1198903}}^1$

素因数の和:1198936

約数の個数: 100

約数和(自身を含む): 62959244656

約数和(自身を除く): 42760126912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 1198903, 2397806, 3596709, 4795612, 7193418, 9591224, 10790127, 14386836, 15585739, 19182448, 21580254, 28773672, 31171478, 32370381, 43160508, 46757217, 57547344, 62342956, 64740762, 86321016, 93514434, 97111143, 124685912, 129481524, 140271651, 172642032, 187028868, 194222286, 249371824, 258963048, 280543302, 374057736, 388444572, 420814953, 517926096, 561086604, 748115472, 776889144, 841629906, 1122173208, 1262444859, 1553778288, 1683259812, 2244346416, 2524889718, 3366519624, 5049779436, 6733039248, 10099558872, 20199117744]

約数ペア:

[(1, 20199117744), (2, 10099558872), (3, 6733039248), (4, 5049779436), (6, 3366519624), (8, 2524889718), (9, 2244346416), (12, 1683259812), (13, 1553778288), (16, 1262444859), (18, 1122173208), (24, 841629906), (26, 776889144), (27, 748115472), (36, 561086604), (39, 517926096), (48, 420814953), (52, 388444572), (54, 374057736), (72, 280543302), (78, 258963048), (81, 249371824), (104, 194222286), (108, 187028868), (117, 172642032), (144, 140271651), (156, 129481524), (162, 124685912), (208, 97111143), (216, 93514434), (234, 86321016), (312, 64740762), (324, 62342956), (351, 57547344), (432, 46757217), (468, 43160508), (624, 32370381), (648, 31171478), (702, 28773672), (936, 21580254), (1053, 19182448), (1296, 15585739), (1404, 14386836), (1872, 10790127), (2106, 9591224), (2808, 7193418), (4212, 4795612), (5616, 3596709), (8424, 2397806), (16848, 1198903)]