19704888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39097}}^1$

素因数の和:39116

約数の個数: 48

約数和(自身を含む): 60992880

約数和(自身を除く): 41287992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39097, 78194, 117291, 156388, 234582, 273679, 312776, 351873, 469164, 547358, 703746, 821037, 938328, 1094716, 1407492, 1642074, 2189432, 2463111, 2814984, 3284148, 4926222, 6568296, 9852444, 19704888]

約数ペア:

[(1, 19704888), (2, 9852444), (3, 6568296), (4, 4926222), (6, 3284148), (7, 2814984), (8, 2463111), (9, 2189432), (12, 1642074), (14, 1407492), (18, 1094716), (21, 938328), (24, 821037), (28, 703746), (36, 547358), (42, 469164), (56, 351873), (63, 312776), (72, 273679), (84, 234582), (126, 156388), (168, 117291), (252, 78194), (504, 39097)]