20023928352

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{547}}^1$

素因数の和:1085

約数の個数: 240

約数和(自身を含む): 61157194560

約数和(自身を除く): 41133266208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 487, 522, 547, 648, 696, 783, 864, 928, 974, 1044, 1094, 1296, 1392, 1461, 1566, 1641, 1948, 2088, 2188, 2349, 2592, 2784, 2922, 3132, 3282, 3896, 4176, 4376, 4383, 4698, 4923, 5844, 6264, 6564, 7792, 8352, 8752, 8766, 9396, 9846, 11688, 12528, 13128, 13149, 14123, 14769, 15584, 15863, 17504, 17532, 18792, 19692, 23376, 25056, 26256, 26298, 28246, 29538, 31726, 35064, 37584, 39384, 39447, 42369, 44307, 46752, 47589, 52512, 52596, 56492, 59076, 63452, 70128, 75168, 78768, 78894, 84738, 88614, 95178, 105192, 112984, 118152, 126904, 127107, 140256, 142767, 157536, 157788, 169476, 177228, 190356, 210384, 225968, 236304, 253808, 254214, 266389, 285534, 315576, 338952, 354456, 380712, 381321, 420768, 428301, 451936, 472608, 507616, 508428, 532778, 571068, 631152, 677904, 708912, 761424, 762642, 799167, 856602, 1016856, 1065556, 1142136, 1143963, 1262304, 1284903, 1355808, 1417824, 1522848, 1525284, 1598334, 1713204, 2033712, 2131112, 2284272, 2287926, 2397501, 2569806, 3050568, 3196668, 3426408, 4067424, 4262224, 4568544, 4575852, 4795002, 5139612, 6101136, 6393336, 6852816, 7192503, 7725281, 8524448, 9151704, 9590004, 10279224, 12202272, 12786672, 13705632, 14385006, 15450562, 18303408, 19180008, 20558448, 21577509, 23175843, 25573344, 28770012, 30901124, 36606816, 38360016, 41116896, 43155018, 46351686, 57540024, 61802248, 69527529, 76720032, 86310036, 92703372, 115080048, 123604496, 139055058, 172620072, 185406744, 208582587, 230160096, 247208992, 278110116, 345240144, 370813488, 417165174, 556220232, 625747761, 690480288, 741626976, 834330348, 1112440464, 1251495522, 1668660696, 2224880928, 2502991044, 3337321392, 5005982088, 6674642784, 10011964176, 20023928352]

約数ペア:

[(1, 20023928352), (2, 10011964176), (3, 6674642784), (4, 5005982088), (6, 3337321392), (8, 2502991044), (9, 2224880928), (12, 1668660696), (16, 1251495522), (18, 1112440464), (24, 834330348), (27, 741626976), (29, 690480288), (32, 625747761), (36, 556220232), (48, 417165174), (54, 370813488), (58, 345240144), (72, 278110116), (81, 247208992), (87, 230160096), (96, 208582587), (108, 185406744), (116, 172620072), (144, 139055058), (162, 123604496), (174, 115080048), (216, 92703372), (232, 86310036), (261, 76720032), (288, 69527529), (324, 61802248), (348, 57540024), (432, 46351686), (464, 43155018), (487, 41116896), (522, 38360016), (547, 36606816), (648, 30901124), (696, 28770012), (783, 25573344), (864, 23175843), (928, 21577509), (974, 20558448), (1044, 19180008), (1094, 18303408), (1296, 15450562), (1392, 14385006), (1461, 13705632), (1566, 12786672), (1641, 12202272), (1948, 10279224), (2088, 9590004), (2188, 9151704), (2349, 8524448), (2592, 7725281), (2784, 7192503), (2922, 6852816), (3132, 6393336), (3282, 6101136), (3896, 5139612), (4176, 4795002), (4376, 4575852), (4383, 4568544), (4698, 4262224), (4923, 4067424), (5844, 3426408), (6264, 3196668), (6564, 3050568), (7792, 2569806), (8352, 2397501), (8752, 2287926), (8766, 2284272), (9396, 2131112), (9846, 2033712), (11688, 1713204), (12528, 1598334), (13128, 1525284), (13149, 1522848), (14123, 1417824), (14769, 1355808), (15584, 1284903), (15863, 1262304), (17504, 1143963), (17532, 1142136), (18792, 1065556), (19692, 1016856), (23376, 856602), (25056, 799167), (26256, 762642), (26298, 761424), (28246, 708912), (29538, 677904), (31726, 631152), (35064, 571068), (37584, 532778), (39384, 508428), (39447, 507616), (42369, 472608), (44307, 451936), (46752, 428301), (47589, 420768), (52512, 381321), (52596, 380712), (56492, 354456), (59076, 338952), (63452, 315576), (70128, 285534), (75168, 266389), (78768, 254214), (78894, 253808), (84738, 236304), (88614, 225968), (95178, 210384), (105192, 190356), (112984, 177228), (118152, 169476), (126904, 157788), (127107, 157536), (140256, 142767)]