20532510126

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{48679}}^1$

素因数の和:48870

約数の個数: 64

約数和(自身を含む): 46686067200

約数和(自身を除く): 26153557074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 107, 146, 214, 219, 321, 438, 642, 657, 963, 1314, 1926, 1971, 2889, 3942, 5778, 7811, 15622, 23433, 46866, 48679, 70299, 97358, 140598, 146037, 210897, 292074, 421794, 438111, 876222, 1314333, 2628666, 3553567, 5208653, 7107134, 10417306, 10660701, 15625959, 21321402, 31251918, 31982103, 46877877, 63964206, 93755754, 95946309, 140633631, 191892618, 281267262, 380231669, 760463338, 1140695007, 2281390014, 3422085021, 6844170042, 10266255063, 20532510126]

約数ペア:

[(1, 20532510126), (2, 10266255063), (3, 6844170042), (6, 3422085021), (9, 2281390014), (18, 1140695007), (27, 760463338), (54, 380231669), (73, 281267262), (107, 191892618), (146, 140633631), (214, 95946309), (219, 93755754), (321, 63964206), (438, 46877877), (642, 31982103), (657, 31251918), (963, 21321402), (1314, 15625959), (1926, 10660701), (1971, 10417306), (2889, 7107134), (3942, 5208653), (5778, 3553567), (7811, 2628666), (15622, 1314333), (23433, 876222), (46866, 438111), (48679, 421794), (70299, 292074), (97358, 210897), (140598, 146037)]