20147519808

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1182

約数の個数: 336

約数和(自身を含む): 66322017216

約数和(自身を除く): 46174497408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 163, 192, 204, 208, 221, 234, 272, 288, 306, 312, 326, 408, 416, 442, 468, 489, 544, 576, 612, 624, 652, 663, 816, 832, 884, 936, 971, 978, 1088, 1224, 1248, 1304, 1326, 1467, 1632, 1768, 1872, 1942, 1956, 1989, 2119, 2448, 2496, 2608, 2652, 2771, 2913, 2934, 3264, 3536, 3744, 3884, 3912, 3978, 4238, 4896, 5216, 5304, 5542, 5826, 5868, 6357, 7072, 7488, 7768, 7824, 7956, 8313, 8476, 8739, 9792, 10432, 10608, 11084, 11652, 11736, 12623, 12714, 14144, 15536, 15648, 15912, 16507, 16626, 16952, 17478, 19071, 21216, 22168, 23304, 23472, 24939, 25246, 25428, 31072, 31296, 31824, 33014, 33252, 33904, 34956, 36023, 37869, 38142, 42432, 44336, 46608, 46944, 49521, 49878, 50492, 50856, 62144, 63648, 66028, 66504, 67808, 69912, 72046, 75738, 76284, 88672, 93216, 93888, 99042, 99756, 100984, 101712, 108069, 113607, 127296, 132056, 133008, 135616, 139824, 144092, 148563, 151476, 152568, 158273, 177344, 186432, 198084, 199512, 201968, 203424, 214591, 216138, 227214, 264112, 266016, 279648, 288184, 297126, 302952, 305136, 316546, 324207, 396168, 399024, 403936, 406848, 429182, 432276, 454428, 474819, 528224, 532032, 559296, 576368, 594252, 605904, 610272, 633092, 643773, 648414, 792336, 798048, 807872, 858364, 864552, 908856, 949638, 1056448, 1152736, 1188504, 1211808, 1220544, 1266184, 1287546, 1296828, 1424457, 1584672, 1596096, 1716728, 1729104, 1817712, 1899276, 1931319, 2057549, 2305472, 2377008, 2423616, 2532368, 2575092, 2593656, 2690641, 2848914, 3169344, 3433456, 3458208, 3635424, 3798552, 3862638, 4115098, 4754016, 5064736, 5150184, 5187312, 5381282, 5697828, 6172647, 6866912, 6916416, 7270848, 7597104, 7725276, 8071923, 8230196, 9508032, 10129472, 10300368, 10374624, 10762564, 11395656, 12345294, 13733824, 15194208, 15450552, 16143846, 16460392, 18517941, 20600736, 20749248, 21525128, 22791312, 24215769, 24690588, 30388416, 30901104, 32287692, 32920784, 34978333, 37035882, 41201472, 43050256, 45582624, 48431538, 49381176, 61802208, 64575384, 65841568, 69956666, 74071764, 86100512, 91165248, 96863076, 98762352, 104934999, 123604416, 129150768, 131683136, 139913332, 148143528, 172201024, 193726152, 197524704, 209869998, 258301536, 279826664, 296287056, 314804997, 387452304, 395049408, 419739996, 516603072, 559653328, 592574112, 629609994, 774904608, 839479992, 1119306656, 1185148224, 1259219988, 1549809216, 1678959984, 2238613312, 2518439976, 3357919968, 5036879952, 6715839936, 10073759904, 20147519808]

約数ペア:

[(1, 20147519808), (2, 10073759904), (3, 6715839936), (4, 5036879952), (6, 3357919968), (8, 2518439976), (9, 2238613312), (12, 1678959984), (13, 1549809216), (16, 1259219988), (17, 1185148224), (18, 1119306656), (24, 839479992), (26, 774904608), (32, 629609994), (34, 592574112), (36, 559653328), (39, 516603072), (48, 419739996), (51, 395049408), (52, 387452304), (64, 314804997), (68, 296287056), (72, 279826664), (78, 258301536), (96, 209869998), (102, 197524704), (104, 193726152), (117, 172201024), (136, 148143528), (144, 139913332), (153, 131683136), (156, 129150768), (163, 123604416), (192, 104934999), (204, 98762352), (208, 96863076), (221, 91165248), (234, 86100512), (272, 74071764), (288, 69956666), (306, 65841568), (312, 64575384), (326, 61802208), (408, 49381176), (416, 48431538), (442, 45582624), (468, 43050256), (489, 41201472), (544, 37035882), (576, 34978333), (612, 32920784), (624, 32287692), (652, 30901104), (663, 30388416), (816, 24690588), (832, 24215769), (884, 22791312), (936, 21525128), (971, 20749248), (978, 20600736), (1088, 18517941), (1224, 16460392), (1248, 16143846), (1304, 15450552), (1326, 15194208), (1467, 13733824), (1632, 12345294), (1768, 11395656), (1872, 10762564), (1942, 10374624), (1956, 10300368), (1989, 10129472), (2119, 9508032), (2448, 8230196), (2496, 8071923), (2608, 7725276), (2652, 7597104), (2771, 7270848), (2913, 6916416), (2934, 6866912), (3264, 6172647), (3536, 5697828), (3744, 5381282), (3884, 5187312), (3912, 5150184), (3978, 5064736), (4238, 4754016), (4896, 4115098), (5216, 3862638), (5304, 3798552), (5542, 3635424), (5826, 3458208), (5868, 3433456), (6357, 3169344), (7072, 2848914), (7488, 2690641), (7768, 2593656), (7824, 2575092), (7956, 2532368), (8313, 2423616), (8476, 2377008), (8739, 2305472), (9792, 2057549), (10432, 1931319), (10608, 1899276), (11084, 1817712), (11652, 1729104), (11736, 1716728), (12623, 1596096), (12714, 1584672), (14144, 1424457), (15536, 1296828), (15648, 1287546), (15912, 1266184), (16507, 1220544), (16626, 1211808), (16952, 1188504), (17478, 1152736), (19071, 1056448), (21216, 949638), (22168, 908856), (23304, 864552), (23472, 858364), (24939, 807872), (25246, 798048), (25428, 792336), (31072, 648414), (31296, 643773), (31824, 633092), (33014, 610272), (33252, 605904), (33904, 594252), (34956, 576368), (36023, 559296), (37869, 532032), (38142, 528224), (42432, 474819), (44336, 454428), (46608, 432276), (46944, 429182), (49521, 406848), (49878, 403936), (50492, 399024), (50856, 396168), (62144, 324207), (63648, 316546), (66028, 305136), (66504, 302952), (67808, 297126), (69912, 288184), (72046, 279648), (75738, 266016), (76284, 264112), (88672, 227214), (93216, 216138), (93888, 214591), (99042, 203424), (99756, 201968), (100984, 199512), (101712, 198084), (108069, 186432), (113607, 177344), (127296, 158273), (132056, 152568), (133008, 151476), (135616, 148563), (139824, 144092)]