20070297764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{12923}}^1$

素因数の和:13736

約数の個数: 48

約数和(自身を含む): 39186395136

約数和(自身を除く): 19116097372

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 751, 1034, 1502, 2068, 3004, 8261, 12923, 16522, 25846, 33044, 35297, 51692, 70594, 141188, 142153, 284306, 388267, 568612, 607381, 776534, 1214762, 1553068, 2429524, 6681191, 9705173, 13362382, 19410346, 26724764, 38820692, 106756903, 213513806, 427027612, 456143131, 912286262, 1824572524, 5017574441, 10035148882, 20070297764]

約数ペア:

[(1, 20070297764), (2, 10035148882), (4, 5017574441), (11, 1824572524), (22, 912286262), (44, 456143131), (47, 427027612), (94, 213513806), (188, 106756903), (517, 38820692), (751, 26724764), (1034, 19410346), (1502, 13362382), (2068, 9705173), (3004, 6681191), (8261, 2429524), (12923, 1553068), (16522, 1214762), (25846, 776534), (33044, 607381), (35297, 568612), (51692, 388267), (70594, 284306), (141188, 142153)]