20148177504

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19381}}^1$

素因数の和:19438

約数の個数: 288

約数和(自身を含む): 70157568096

約数和(自身を除く): 50009390592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 49, 51, 52, 56, 68, 78, 84, 91, 96, 98, 102, 104, 112, 119, 136, 147, 156, 168, 182, 196, 204, 208, 221, 224, 238, 272, 273, 294, 312, 336, 357, 364, 392, 408, 416, 442, 476, 544, 546, 588, 624, 637, 663, 672, 714, 728, 784, 816, 833, 884, 952, 1092, 1176, 1248, 1274, 1326, 1428, 1456, 1547, 1568, 1632, 1666, 1768, 1904, 1911, 2184, 2352, 2499, 2548, 2652, 2856, 2912, 3094, 3332, 3536, 3808, 3822, 4368, 4641, 4704, 4998, 5096, 5304, 5712, 6188, 6664, 7072, 7644, 8736, 9282, 9996, 10192, 10608, 10829, 11424, 12376, 13328, 15288, 18564, 19381, 19992, 20384, 21216, 21658, 24752, 26656, 30576, 32487, 37128, 38762, 39984, 43316, 49504, 58143, 61152, 64974, 74256, 77524, 79968, 86632, 116286, 129948, 135667, 148512, 155048, 173264, 232572, 251953, 259896, 271334, 310096, 329477, 346528, 407001, 465144, 503906, 519792, 542668, 620192, 658954, 755859, 814002, 930288, 949669, 988431, 1007812, 1039584, 1085336, 1317908, 1511718, 1628004, 1763671, 1860576, 1899338, 1976862, 2015624, 2170672, 2306339, 2635816, 2849007, 3023436, 3256008, 3527342, 3798676, 3953724, 4031248, 4283201, 4341344, 4612678, 5271632, 5291013, 5698014, 6046872, 6512016, 6919017, 7054684, 7597352, 7907448, 8062496, 8566402, 9225356, 10543264, 10582026, 11396028, 12093744, 12345697, 12849603, 13024032, 13838034, 14109368, 15194704, 15814896, 16144373, 17132804, 18450712, 21164052, 22792056, 24187488, 24691394, 25699206, 27676068, 28218736, 29982407, 30389408, 31629792, 32288746, 34265608, 36901424, 37037091, 42328104, 45584112, 48433119, 49382788, 51398412, 55352136, 56437472, 59964814, 64577492, 68531216, 73802848, 74074182, 84656208, 89947221, 91168224, 96866238, 98765576, 102796824, 110704272, 119929628, 129154984, 137062432, 148148364, 169312416, 179894442, 193732476, 197531152, 205593648, 209876849, 221408544, 239859256, 258309968, 296296728, 359788884, 387464952, 395062304, 411187296, 419753698, 479718512, 516619936, 592593456, 629630547, 719577768, 774929904, 839507396, 959437024, 1185186912, 1259261094, 1439155536, 1549859808, 1679014792, 2518522188, 2878311072, 3358029584, 5037044376, 6716059168, 10074088752, 20148177504]

約数ペア:

[(1, 20148177504), (2, 10074088752), (3, 6716059168), (4, 5037044376), (6, 3358029584), (7, 2878311072), (8, 2518522188), (12, 1679014792), (13, 1549859808), (14, 1439155536), (16, 1259261094), (17, 1185186912), (21, 959437024), (24, 839507396), (26, 774929904), (28, 719577768), (32, 629630547), (34, 592593456), (39, 516619936), (42, 479718512), (48, 419753698), (49, 411187296), (51, 395062304), (52, 387464952), (56, 359788884), (68, 296296728), (78, 258309968), (84, 239859256), (91, 221408544), (96, 209876849), (98, 205593648), (102, 197531152), (104, 193732476), (112, 179894442), (119, 169312416), (136, 148148364), (147, 137062432), (156, 129154984), (168, 119929628), (182, 110704272), (196, 102796824), (204, 98765576), (208, 96866238), (221, 91168224), (224, 89947221), (238, 84656208), (272, 74074182), (273, 73802848), (294, 68531216), (312, 64577492), (336, 59964814), (357, 56437472), (364, 55352136), (392, 51398412), (408, 49382788), (416, 48433119), (442, 45584112), (476, 42328104), (544, 37037091), (546, 36901424), (588, 34265608), (624, 32288746), (637, 31629792), (663, 30389408), (672, 29982407), (714, 28218736), (728, 27676068), (784, 25699206), (816, 24691394), (833, 24187488), (884, 22792056), (952, 21164052), (1092, 18450712), (1176, 17132804), (1248, 16144373), (1274, 15814896), (1326, 15194704), (1428, 14109368), (1456, 13838034), (1547, 13024032), (1568, 12849603), (1632, 12345697), (1666, 12093744), (1768, 11396028), (1904, 10582026), (1911, 10543264), (2184, 9225356), (2352, 8566402), (2499, 8062496), (2548, 7907448), (2652, 7597352), (2856, 7054684), (2912, 6919017), (3094, 6512016), (3332, 6046872), (3536, 5698014), (3808, 5291013), (3822, 5271632), (4368, 4612678), (4641, 4341344), (4704, 4283201), (4998, 4031248), (5096, 3953724), (5304, 3798676), (5712, 3527342), (6188, 3256008), (6664, 3023436), (7072, 2849007), (7644, 2635816), (8736, 2306339), (9282, 2170672), (9996, 2015624), (10192, 1976862), (10608, 1899338), (10829, 1860576), (11424, 1763671), (12376, 1628004), (13328, 1511718), (15288, 1317908), (18564, 1085336), (19381, 1039584), (19992, 1007812), (20384, 988431), (21216, 949669), (21658, 930288), (24752, 814002), (26656, 755859), (30576, 658954), (32487, 620192), (37128, 542668), (38762, 519792), (39984, 503906), (43316, 465144), (49504, 407001), (58143, 346528), (61152, 329477), (64974, 310096), (74256, 271334), (77524, 259896), (79968, 251953), (86632, 232572), (116286, 173264), (129948, 155048), (135667, 148512)]