16655180802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{20749}}^1$

素因数の和:21059

約数の個数: 64

約数和(自身を含む): 36895824000

約数和(自身を除く): 20240643198

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 251, 502, 533, 753, 1066, 1506, 1599, 3198, 3263, 6526, 9789, 10291, 19578, 20582, 20749, 30873, 41498, 61746, 62247, 124494, 133783, 267566, 269737, 401349, 539474, 802698, 809211, 850709, 1618422, 1701418, 2552127, 5104254, 5207999, 10415998, 11059217, 15623997, 22118434, 31247994, 33177651, 66355302, 67703987, 135407974, 203111961, 213527959, 406223922, 427055918, 640583877, 1281167754, 2775863467, 5551726934, 8327590401, 16655180802]

約数ペア:

[(1, 16655180802), (2, 8327590401), (3, 5551726934), (6, 2775863467), (13, 1281167754), (26, 640583877), (39, 427055918), (41, 406223922), (78, 213527959), (82, 203111961), (123, 135407974), (246, 67703987), (251, 66355302), (502, 33177651), (533, 31247994), (753, 22118434), (1066, 15623997), (1506, 11059217), (1599, 10415998), (3198, 5207999), (3263, 5104254), (6526, 2552127), (9789, 1701418), (10291, 1618422), (19578, 850709), (20582, 809211), (20749, 802698), (30873, 539474), (41498, 401349), (61746, 269737), (62247, 267566), (124494, 133783)]