20239625132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{47581}}^1$

素因数の和:47826

約数の個数: 48

約数和(自身を含む): 38769813600

約数和(自身を除く): 18530188468

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 193, 386, 551, 772, 1102, 2204, 3667, 5597, 7334, 11194, 14668, 22388, 47581, 95162, 106343, 190324, 212686, 425372, 904039, 1379849, 1808078, 2759698, 3616156, 5519396, 9183133, 18366266, 26217131, 36732532, 52434262, 104868524, 174479527, 266310857, 348959054, 532621714, 697918108, 1065243428, 5059906283, 10119812566, 20239625132]

約数ペア:

[(1, 20239625132), (2, 10119812566), (4, 5059906283), (19, 1065243428), (29, 697918108), (38, 532621714), (58, 348959054), (76, 266310857), (116, 174479527), (193, 104868524), (386, 52434262), (551, 36732532), (772, 26217131), (1102, 18366266), (2204, 9183133), (3667, 5519396), (5597, 3616156), (7334, 2759698), (11194, 1808078), (14668, 1379849), (22388, 904039), (47581, 425372), (95162, 212686), (106343, 190324)]