20139673824

素因数分解:

$2^5\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{53017}}^1$

素因数の和:54352

約数の個数: 72

約数和(自身を含む): 57316699440

約数和(自身を除く): 37177025616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1319, 2638, 3957, 5276, 7914, 10552, 11871, 15828, 21104, 23742, 31656, 42208, 47484, 53017, 63312, 94968, 106034, 126624, 159051, 189936, 212068, 318102, 379872, 424136, 477153, 636204, 848272, 954306, 1272408, 1696544, 1908612, 2544816, 3817224, 5089632, 7634448, 15268896, 69929423, 139858846, 209788269, 279717692, 419576538, 559435384, 629364807, 839153076, 1118870768, 1258729614, 1678306152, 2237741536, 2517459228, 3356612304, 5034918456, 6713224608, 10069836912, 20139673824]

約数ペア:

[(1, 20139673824), (2, 10069836912), (3, 6713224608), (4, 5034918456), (6, 3356612304), (8, 2517459228), (9, 2237741536), (12, 1678306152), (16, 1258729614), (18, 1118870768), (24, 839153076), (32, 629364807), (36, 559435384), (48, 419576538), (72, 279717692), (96, 209788269), (144, 139858846), (288, 69929423), (1319, 15268896), (2638, 7634448), (3957, 5089632), (5276, 3817224), (7914, 2544816), (10552, 1908612), (11871, 1696544), (15828, 1272408), (21104, 954306), (23742, 848272), (31656, 636204), (42208, 477153), (47484, 424136), (53017, 379872), (63312, 318102), (94968, 212068), (106034, 189936), (126624, 159051)]