20348726148

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{82241}}^1$

素因数の和:82362

約数の個数: 96

約数和(自身を含む): 55266624000

約数和(自身を除く): 34917897852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 79, 87, 108, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 783, 948, 1044, 1422, 1566, 2133, 2291, 2844, 3132, 4266, 4582, 6873, 8532, 9164, 13746, 20619, 27492, 41238, 61857, 82241, 82476, 123714, 164482, 246723, 247428, 328964, 493446, 740169, 986892, 1480338, 2220507, 2384989, 2960676, 4441014, 4769978, 6497039, 7154967, 8882028, 9539956, 12994078, 14309934, 19491117, 21464901, 25988156, 28619868, 38982234, 42929802, 58473351, 64394703, 77964468, 85859604, 116946702, 128789406, 175420053, 188414131, 233893404, 257578812, 350840106, 376828262, 565242393, 701680212, 753656524, 1130484786, 1695727179, 2260969572, 3391454358, 5087181537, 6782908716, 10174363074, 20348726148]

約数ペア:

[(1, 20348726148), (2, 10174363074), (3, 6782908716), (4, 5087181537), (6, 3391454358), (9, 2260969572), (12, 1695727179), (18, 1130484786), (27, 753656524), (29, 701680212), (36, 565242393), (54, 376828262), (58, 350840106), (79, 257578812), (87, 233893404), (108, 188414131), (116, 175420053), (158, 128789406), (174, 116946702), (237, 85859604), (261, 77964468), (316, 64394703), (348, 58473351), (474, 42929802), (522, 38982234), (711, 28619868), (783, 25988156), (948, 21464901), (1044, 19491117), (1422, 14309934), (1566, 12994078), (2133, 9539956), (2291, 8882028), (2844, 7154967), (3132, 6497039), (4266, 4769978), (4582, 4441014), (6873, 2960676), (8532, 2384989), (9164, 2220507), (13746, 1480338), (20619, 986892), (27492, 740169), (41238, 493446), (61857, 328964), (82241, 247428), (82476, 246723), (123714, 164482)]