20266235280368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28097}}^1\times {\mathrm{585467}}^1$

素因数の和:613590

約数の個数: 80

約数和(自身を含む): 48956628075264

約数和(自身を除く): 28690392794896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 28097, 56194, 112388, 196679, 224776, 309067, 393358, 449552, 585467, 618134, 786716, 1170934, 1236268, 1573432, 2163469, 2341868, 2472536, 3146864, 4098269, 4326938, 4683736, 4945072, 6440137, 8196538, 8653876, 9367472, 12880274, 16393076, 17307752, 25760548, 32786152, 34615504, 45080959, 51521096, 65572304, 90161918, 103042192, 180323836, 360647672, 721295344, 16449866299, 32899732598, 65799465196, 115149064093, 131598930392, 180948529289, 230298128186, 263197860784, 361897058578, 460596256372, 723794117156, 921192512744, 1266639705023, 1447588234312, 1842385025488, 2533279410046, 2895176468624, 5066558820092, 10133117640184, 20266235280368]

約数ペア:

[(1, 20266235280368), (2, 10133117640184), (4, 5066558820092), (7, 2895176468624), (8, 2533279410046), (11, 1842385025488), (14, 1447588234312), (16, 1266639705023), (22, 921192512744), (28, 723794117156), (44, 460596256372), (56, 361897058578), (77, 263197860784), (88, 230298128186), (112, 180948529289), (154, 131598930392), (176, 115149064093), (308, 65799465196), (616, 32899732598), (1232, 16449866299), (28097, 721295344), (56194, 360647672), (112388, 180323836), (196679, 103042192), (224776, 90161918), (309067, 65572304), (393358, 51521096), (449552, 45080959), (585467, 34615504), (618134, 32786152), (786716, 25760548), (1170934, 17307752), (1236268, 16393076), (1573432, 12880274), (2163469, 9367472), (2341868, 8653876), (2472536, 8196538), (3146864, 6440137), (4098269, 4945072), (4326938, 4683736)]