20137851288

素因数分解:

$2^3\times 3^5\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 57552768000

約数和(自身を除く): 37414916712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 239, 243, 267, 324, 356, 478, 486, 487, 534, 648, 712, 717, 801, 956, 972, 974, 1068, 1434, 1461, 1602, 1912, 1944, 1948, 2136, 2151, 2403, 2868, 2922, 3204, 3896, 4302, 4383, 4806, 5736, 5844, 6408, 6453, 7209, 8604, 8766, 9612, 11688, 12906, 13149, 14418, 17208, 17532, 19224, 19359, 21271, 21627, 25812, 26298, 28836, 35064, 38718, 39447, 42542, 43254, 43343, 51624, 52596, 57672, 58077, 63813, 77436, 78894, 85084, 86508, 86686, 105192, 116154, 116393, 118341, 127626, 130029, 154872, 157788, 170168, 173016, 173372, 191439, 232308, 232786, 236682, 255252, 260058, 315576, 346744, 349179, 382878, 390087, 464616, 465572, 473364, 510504, 520116, 574317, 698358, 765756, 780174, 931144, 946728, 1040232, 1047537, 1148634, 1170261, 1396716, 1531512, 1560348, 1722951, 2095074, 2297268, 2340522, 2793432, 3120696, 3142611, 3445902, 3510783, 4190148, 4594536, 4681044, 5168853, 6285222, 6891804, 7021566, 8380296, 9362088, 9427833, 10337706, 10358977, 10532349, 12570444, 13783608, 14043132, 18855666, 20675412, 20717954, 21064698, 25140888, 28086264, 28283499, 31076931, 37711332, 41350824, 41435908, 42129396, 56566998, 62153862, 75422664, 82871816, 84258792, 93230793, 113133996, 124307724, 186461586, 226267992, 248615448, 279692379, 372923172, 559384758, 745846344, 839077137, 1118769516, 1678154274, 2237539032, 2517231411, 3356308548, 5034462822, 6712617096, 10068925644, 20137851288]

約数ペア:

[(1, 20137851288), (2, 10068925644), (3, 6712617096), (4, 5034462822), (6, 3356308548), (8, 2517231411), (9, 2237539032), (12, 1678154274), (18, 1118769516), (24, 839077137), (27, 745846344), (36, 559384758), (54, 372923172), (72, 279692379), (81, 248615448), (89, 226267992), (108, 186461586), (162, 124307724), (178, 113133996), (216, 93230793), (239, 84258792), (243, 82871816), (267, 75422664), (324, 62153862), (356, 56566998), (478, 42129396), (486, 41435908), (487, 41350824), (534, 37711332), (648, 31076931), (712, 28283499), (717, 28086264), (801, 25140888), (956, 21064698), (972, 20717954), (974, 20675412), (1068, 18855666), (1434, 14043132), (1461, 13783608), (1602, 12570444), (1912, 10532349), (1944, 10358977), (1948, 10337706), (2136, 9427833), (2151, 9362088), (2403, 8380296), (2868, 7021566), (2922, 6891804), (3204, 6285222), (3896, 5168853), (4302, 4681044), (4383, 4594536), (4806, 4190148), (5736, 3510783), (5844, 3445902), (6408, 3142611), (6453, 3120696), (7209, 2793432), (8604, 2340522), (8766, 2297268), (9612, 2095074), (11688, 1722951), (12906, 1560348), (13149, 1531512), (14418, 1396716), (17208, 1170261), (17532, 1148634), (19224, 1047537), (19359, 1040232), (21271, 946728), (21627, 931144), (25812, 780174), (26298, 765756), (28836, 698358), (35064, 574317), (38718, 520116), (39447, 510504), (42542, 473364), (43254, 465572), (43343, 464616), (51624, 390087), (52596, 382878), (57672, 349179), (58077, 346744), (63813, 315576), (77436, 260058), (78894, 255252), (85084, 236682), (86508, 232786), (86686, 232308), (105192, 191439), (116154, 173372), (116393, 173016), (118341, 170168), (127626, 157788), (130029, 154872)]