20163507576

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1\times {\mathrm{9161}}^1$

素因数の和:9776

約数の個数: 64

約数和(自身を含む): 50747951520

約数和(自身を除く): 30584443944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 313, 586, 626, 879, 939, 1172, 1252, 1758, 1878, 2344, 2504, 3516, 3756, 7032, 7512, 9161, 18322, 27483, 36644, 54966, 73288, 91709, 109932, 183418, 219864, 275127, 366836, 550254, 733672, 1100508, 2201016, 2684173, 2867393, 5368346, 5734786, 8052519, 8602179, 10736692, 11469572, 16105038, 17204358, 21473384, 22939144, 32210076, 34408716, 64420152, 68817432, 840146149, 1680292298, 2520438447, 3360584596, 5040876894, 6721169192, 10081753788, 20163507576]

約数ペア:

[(1, 20163507576), (2, 10081753788), (3, 6721169192), (4, 5040876894), (6, 3360584596), (8, 2520438447), (12, 1680292298), (24, 840146149), (293, 68817432), (313, 64420152), (586, 34408716), (626, 32210076), (879, 22939144), (939, 21473384), (1172, 17204358), (1252, 16105038), (1758, 11469572), (1878, 10736692), (2344, 8602179), (2504, 8052519), (3516, 5734786), (3756, 5368346), (7032, 2867393), (7512, 2684173), (9161, 2201016), (18322, 1100508), (27483, 733672), (36644, 550254), (54966, 366836), (73288, 275127), (91709, 219864), (109932, 183418)]