20296416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30203}}^1$

素因数の和:30223

約数の個数: 48

約数和(自身を含む): 60891264

約数和(自身を除く): 40594848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30203, 60406, 90609, 120812, 181218, 211421, 241624, 362436, 422842, 483248, 634263, 724872, 845684, 966496, 1268526, 1449744, 1691368, 2537052, 2899488, 3382736, 5074104, 6765472, 10148208, 20296416]

約数ペア:

[(1, 20296416), (2, 10148208), (3, 6765472), (4, 5074104), (6, 3382736), (7, 2899488), (8, 2537052), (12, 1691368), (14, 1449744), (16, 1268526), (21, 966496), (24, 845684), (28, 724872), (32, 634263), (42, 483248), (48, 422842), (56, 362436), (84, 241624), (96, 211421), (112, 181218), (168, 120812), (224, 90609), (336, 60406), (672, 30203)]