20804557662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{6607}}^1$

素因数の和:7062

約数の個数: 96

約数和(自身を含む): 52433052672

約数和(自身を除く): 31628495010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 373, 402, 469, 603, 746, 938, 1119, 1206, 1407, 2238, 2611, 2814, 3357, 4221, 5222, 6607, 6714, 7833, 8442, 13214, 15666, 19821, 23499, 24991, 39642, 46249, 46998, 49982, 59463, 74973, 92498, 118926, 138747, 149946, 174937, 224919, 277494, 349874, 416241, 442669, 449838, 524811, 832482, 885338, 1049622, 1328007, 1574433, 2464411, 2656014, 3098683, 3148866, 3984021, 4928822, 6197366, 7393233, 7968042, 9296049, 14786466, 17250877, 18592098, 22179699, 27888147, 34501754, 44359398, 51752631, 55776294, 103505262, 155257893, 165115537, 310515786, 330231074, 495346611, 990693222, 1155808759, 1486039833, 2311617518, 2972079666, 3467426277, 6934852554, 10402278831, 20804557662]

約数ペア:

[(1, 20804557662), (2, 10402278831), (3, 6934852554), (6, 3467426277), (7, 2972079666), (9, 2311617518), (14, 1486039833), (18, 1155808759), (21, 990693222), (42, 495346611), (63, 330231074), (67, 310515786), (126, 165115537), (134, 155257893), (201, 103505262), (373, 55776294), (402, 51752631), (469, 44359398), (603, 34501754), (746, 27888147), (938, 22179699), (1119, 18592098), (1206, 17250877), (1407, 14786466), (2238, 9296049), (2611, 7968042), (2814, 7393233), (3357, 6197366), (4221, 4928822), (5222, 3984021), (6607, 3148866), (6714, 3098683), (7833, 2656014), (8442, 2464411), (13214, 1574433), (15666, 1328007), (19821, 1049622), (23499, 885338), (24991, 832482), (39642, 524811), (46249, 449838), (46998, 442669), (49982, 416241), (59463, 349874), (74973, 277494), (92498, 224919), (118926, 174937), (138747, 149946)]