20086416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19927}}^1$

素因数の和:19948

約数の個数: 60

約数和(自身を含む): 64247872

約数和(自身を除く): 44161456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 19927, 39854, 59781, 79708, 119562, 139489, 159416, 179343, 239124, 278978, 318832, 358686, 418467, 478248, 557956, 717372, 836934, 956496, 1115912, 1255401, 1434744, 1673868, 2231824, 2510802, 2869488, 3347736, 5021604, 6695472, 10043208, 20086416]

約数ペア:

[(1, 20086416), (2, 10043208), (3, 6695472), (4, 5021604), (6, 3347736), (7, 2869488), (8, 2510802), (9, 2231824), (12, 1673868), (14, 1434744), (16, 1255401), (18, 1115912), (21, 956496), (24, 836934), (28, 717372), (36, 557956), (42, 478248), (48, 418467), (56, 358686), (63, 318832), (72, 278978), (84, 239124), (112, 179343), (126, 159416), (144, 139489), (168, 119562), (252, 79708), (336, 59781), (504, 39854), (1008, 19927)]