20132837791692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{19445479}}^1$

素因数の和:19445763

約数の個数: 72

約数和(自身を含む): 49786651353600

約数和(自身を除く): 29653813561908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 361, 478, 717, 722, 956, 1083, 1434, 1444, 2166, 2868, 4332, 4541, 9082, 13623, 18164, 27246, 54492, 86279, 172558, 258837, 345116, 517674, 1035348, 19445479, 38890958, 58336437, 77781916, 116672874, 233345748, 369464101, 738928202, 1108392303, 1477856404, 2216784606, 4433569212, 4647469481, 7019817919, 9294938962, 13942408443, 14039635838, 18589877924, 21059453757, 27884816886, 28079271676, 42118907514, 55769633772, 84237815028, 88301920139, 176603840278, 264905760417, 353207680556, 529811520834, 1059623041668, 1677736482641, 3355472965282, 5033209447923, 6710945930564, 10066418895846, 20132837791692]

約数ペア:

[(1, 20132837791692), (2, 10066418895846), (3, 6710945930564), (4, 5033209447923), (6, 3355472965282), (12, 1677736482641), (19, 1059623041668), (38, 529811520834), (57, 353207680556), (76, 264905760417), (114, 176603840278), (228, 88301920139), (239, 84237815028), (361, 55769633772), (478, 42118907514), (717, 28079271676), (722, 27884816886), (956, 21059453757), (1083, 18589877924), (1434, 14039635838), (1444, 13942408443), (2166, 9294938962), (2868, 7019817919), (4332, 4647469481), (4541, 4433569212), (9082, 2216784606), (13623, 1477856404), (18164, 1108392303), (27246, 738928202), (54492, 369464101), (86279, 233345748), (172558, 116672874), (258837, 77781916), (345116, 58336437), (517674, 38890958), (1035348, 19445479)]