20763565686

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{857}}^1\times {\mathrm{16217}}^1$

素因数の和:17165

約数の個数: 48

約数和(自身を含む): 45585684144

約数和(自身を除く): 24822118458

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 857, 1494, 1714, 2571, 5142, 7713, 15426, 16217, 32434, 48651, 71131, 97302, 142262, 145953, 213393, 291906, 426786, 640179, 1280358, 1346011, 2692022, 4038033, 8076066, 12114099, 13897969, 24228198, 27795938, 41693907, 83387814, 125081721, 250163442, 1153531427, 2307062854, 3460594281, 6921188562, 10381782843, 20763565686]

約数ペア:

[(1, 20763565686), (2, 10381782843), (3, 6921188562), (6, 3460594281), (9, 2307062854), (18, 1153531427), (83, 250163442), (166, 125081721), (249, 83387814), (498, 41693907), (747, 27795938), (857, 24228198), (1494, 13897969), (1714, 12114099), (2571, 8076066), (5142, 4038033), (7713, 2692022), (15426, 1346011), (16217, 1280358), (32434, 640179), (48651, 426786), (71131, 291906), (97302, 213393), (142262, 145953)]