20219858808

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{893419}}^1$

素因数の和:893492

約数の個数: 64

約数和(自身を含む): 54034041600

約数和(自身を除く): 33814182792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 492, 552, 943, 984, 1886, 2829, 3772, 5658, 7544, 11316, 22632, 893419, 1786838, 2680257, 3573676, 5360514, 7147352, 10721028, 20548637, 21442056, 36630179, 41097274, 61645911, 73260358, 82194548, 109890537, 123291822, 146520716, 164389096, 219781074, 246583644, 293041432, 439562148, 493167288, 842494117, 879124296, 1684988234, 2527482351, 3369976468, 5054964702, 6739952936, 10109929404, 20219858808]

約数ペア:

[(1, 20219858808), (2, 10109929404), (3, 6739952936), (4, 5054964702), (6, 3369976468), (8, 2527482351), (12, 1684988234), (23, 879124296), (24, 842494117), (41, 493167288), (46, 439562148), (69, 293041432), (82, 246583644), (92, 219781074), (123, 164389096), (138, 146520716), (164, 123291822), (184, 109890537), (246, 82194548), (276, 73260358), (328, 61645911), (492, 41097274), (552, 36630179), (943, 21442056), (984, 20548637), (1886, 10721028), (2829, 7147352), (3772, 5360514), (5658, 3573676), (7544, 2680257), (11316, 1786838), (22632, 893419)]