20070359919

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1352359}}^1$

素因数の和:1352479

約数の個数: 24

約数和(自身を含む): 31012319520

約数和(自身を除く): 10941959601

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 4947, 14841, 1352359, 4057077, 12171231, 22990103, 68970309, 131178823, 206910927, 393536469, 1180609407, 2230039991, 6690119973, 20070359919]

約数ペア:

[(1, 20070359919), (3, 6690119973), (9, 2230039991), (17, 1180609407), (51, 393536469), (97, 206910927), (153, 131178823), (291, 68970309), (873, 22990103), (1649, 12171231), (4947, 4057077), (14841, 1352359)]