20231630964

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{811}}^1\times {\mathrm{1997}}^1$

素因数の和:3165

約数の個数: 72

約数和(自身を含む): 51377403168

約数和(自身を除く): 31145772204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 811, 1041, 1388, 1622, 1997, 2082, 2433, 3123, 3244, 3994, 4164, 4866, 5991, 6246, 7299, 7988, 9732, 11982, 12492, 14598, 17973, 23964, 29196, 35946, 71892, 281417, 562834, 692959, 844251, 1125668, 1385918, 1619567, 1688502, 2078877, 2532753, 2771836, 3239134, 3377004, 4157754, 4858701, 5065506, 6236631, 6478268, 8315508, 9717402, 10131012, 12473262, 14576103, 19434804, 24946524, 29152206, 58304412, 561989749, 1123979498, 1685969247, 2247958996, 3371938494, 5057907741, 6743876988, 10115815482, 20231630964]

約数ペア:

[(1, 20231630964), (2, 10115815482), (3, 6743876988), (4, 5057907741), (6, 3371938494), (9, 2247958996), (12, 1685969247), (18, 1123979498), (36, 561989749), (347, 58304412), (694, 29152206), (811, 24946524), (1041, 19434804), (1388, 14576103), (1622, 12473262), (1997, 10131012), (2082, 9717402), (2433, 8315508), (3123, 6478268), (3244, 6236631), (3994, 5065506), (4164, 4858701), (4866, 4157754), (5991, 3377004), (6246, 3239134), (7299, 2771836), (7988, 2532753), (9732, 2078877), (11982, 1688502), (12492, 1619567), (14598, 1385918), (17973, 1125668), (23964, 844251), (29196, 692959), (35946, 562834), (71892, 281417)]