20194693428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4153}}^1$

素因数の和:4314

約数の個数: 192

約数和(自身を含む): 59767619072

約数和(自身を除く): 39572925644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 73, 78, 84, 91, 122, 146, 156, 182, 183, 219, 244, 273, 292, 364, 366, 427, 438, 511, 546, 732, 793, 854, 876, 949, 1022, 1092, 1281, 1533, 1586, 1708, 1898, 2044, 2379, 2562, 2847, 3066, 3172, 3796, 4153, 4453, 4758, 5124, 5551, 5694, 6132, 6643, 8306, 8906, 9516, 11102, 11388, 12459, 13286, 13359, 16612, 16653, 17812, 19929, 22204, 24918, 26572, 26718, 29071, 31171, 33306, 39858, 49836, 53436, 53989, 57889, 58142, 62342, 66612, 79716, 87213, 93513, 107978, 115778, 116284, 124684, 161967, 173667, 174426, 187026, 215956, 231556, 253333, 303169, 323934, 347334, 348852, 374052, 377923, 405223, 506666, 606338, 647868, 694668, 755846, 759999, 810446, 909507, 1013332, 1133769, 1212676, 1215669, 1511692, 1519998, 1620892, 1773331, 1819014, 2122183, 2267538, 2431338, 3039996, 3293329, 3546662, 3638028, 3941197, 4244366, 4535076, 4862676, 5319993, 6366549, 6586658, 7093324, 7882394, 8488732, 9879987, 10639986, 11823591, 12733098, 13173316, 15764788, 18493309, 19759974, 21279972, 23053303, 23647182, 25466196, 27588379, 36986618, 39519948, 46106606, 47294364, 55176758, 55479927, 69159909, 73973236, 82765137, 92213212, 110353516, 110959854, 129453163, 138319818, 165530274, 221919708, 240413017, 258906326, 276639636, 331060548, 388359489, 480826034, 517812652, 721239051, 776718978, 961652068, 1442478102, 1553437956, 1682891119, 2884956204, 3365782238, 5048673357, 6731564476, 10097346714, 20194693428]

約数ペア:

[(1, 20194693428), (2, 10097346714), (3, 6731564476), (4, 5048673357), (6, 3365782238), (7, 2884956204), (12, 1682891119), (13, 1553437956), (14, 1442478102), (21, 961652068), (26, 776718978), (28, 721239051), (39, 517812652), (42, 480826034), (52, 388359489), (61, 331060548), (73, 276639636), (78, 258906326), (84, 240413017), (91, 221919708), (122, 165530274), (146, 138319818), (156, 129453163), (182, 110959854), (183, 110353516), (219, 92213212), (244, 82765137), (273, 73973236), (292, 69159909), (364, 55479927), (366, 55176758), (427, 47294364), (438, 46106606), (511, 39519948), (546, 36986618), (732, 27588379), (793, 25466196), (854, 23647182), (876, 23053303), (949, 21279972), (1022, 19759974), (1092, 18493309), (1281, 15764788), (1533, 13173316), (1586, 12733098), (1708, 11823591), (1898, 10639986), (2044, 9879987), (2379, 8488732), (2562, 7882394), (2847, 7093324), (3066, 6586658), (3172, 6366549), (3796, 5319993), (4153, 4862676), (4453, 4535076), (4758, 4244366), (5124, 3941197), (5551, 3638028), (5694, 3546662), (6132, 3293329), (6643, 3039996), (8306, 2431338), (8906, 2267538), (9516, 2122183), (11102, 1819014), (11388, 1773331), (12459, 1620892), (13286, 1519998), (13359, 1511692), (16612, 1215669), (16653, 1212676), (17812, 1133769), (19929, 1013332), (22204, 909507), (24918, 810446), (26572, 759999), (26718, 755846), (29071, 694668), (31171, 647868), (33306, 606338), (39858, 506666), (49836, 405223), (53436, 377923), (53989, 374052), (57889, 348852), (58142, 347334), (62342, 323934), (66612, 303169), (79716, 253333), (87213, 231556), (93513, 215956), (107978, 187026), (115778, 174426), (116284, 173667), (124684, 161967)]