20342503992

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{143249}}^1$

素因数の和:143416

約数の個数: 64

約数和(自身を含む): 52223220000

約数和(自身を除く): 31880716008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 97, 122, 183, 194, 244, 291, 366, 388, 488, 582, 732, 776, 1164, 1464, 2328, 5917, 11834, 17751, 23668, 35502, 47336, 71004, 142008, 143249, 286498, 429747, 572996, 859494, 1145992, 1718988, 3437976, 8738189, 13895153, 17476378, 26214567, 27790306, 34952756, 41685459, 52429134, 55580612, 69905512, 83370918, 104858268, 111161224, 166741836, 209716536, 333483672, 847604333, 1695208666, 2542812999, 3390417332, 5085625998, 6780834664, 10171251996, 20342503992]

約数ペア:

[(1, 20342503992), (2, 10171251996), (3, 6780834664), (4, 5085625998), (6, 3390417332), (8, 2542812999), (12, 1695208666), (24, 847604333), (61, 333483672), (97, 209716536), (122, 166741836), (183, 111161224), (194, 104858268), (244, 83370918), (291, 69905512), (366, 55580612), (388, 52429134), (488, 41685459), (582, 34952756), (732, 27790306), (776, 26214567), (1164, 17476378), (1464, 13895153), (2328, 8738189), (5917, 3437976), (11834, 1718988), (17751, 1145992), (23668, 859494), (35502, 572996), (47336, 429747), (71004, 286498), (142008, 143249)]