20173585536

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31327}}^1$

素因数の和:31403

約数の個数: 192

約数和(自身を含む): 63973029120

約数和(自身を除く): 43799443584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 128, 129, 144, 156, 172, 192, 208, 234, 258, 288, 312, 344, 384, 387, 416, 468, 516, 559, 576, 624, 688, 774, 832, 936, 1032, 1118, 1152, 1248, 1376, 1548, 1664, 1677, 1872, 2064, 2236, 2496, 2752, 3096, 3354, 3744, 4128, 4472, 4992, 5031, 5504, 6192, 6708, 7488, 8256, 8944, 10062, 12384, 13416, 14976, 16512, 17888, 20124, 24768, 26832, 31327, 35776, 40248, 49536, 53664, 62654, 71552, 80496, 93981, 107328, 125308, 160992, 187962, 214656, 250616, 281943, 321984, 375924, 407251, 501232, 563886, 643968, 751848, 814502, 1002464, 1127772, 1221753, 1347061, 1503696, 1629004, 2004928, 2255544, 2443506, 2694122, 3007392, 3258008, 3665259, 4009856, 4041183, 4511088, 4887012, 5388244, 6014784, 6516016, 7330518, 8082366, 9022176, 9774024, 10776488, 12029568, 12123549, 13032032, 14661036, 16164732, 17511793, 18044352, 19548048, 21552976, 24247098, 26064064, 29322072, 32329464, 35023586, 36088704, 39096096, 43105952, 48494196, 52128128, 52535379, 58644144, 64658928, 70047172, 78192192, 86211904, 96988392, 105070758, 117288288, 129317856, 140094344, 156384384, 157606137, 172423808, 193976784, 210141516, 234576576, 258635712, 280188688, 315212274, 387953568, 420283032, 469153152, 517271424, 560377376, 630424548, 775907136, 840566064, 1120754752, 1260849096, 1551814272, 1681132128, 2241509504, 2521698192, 3362264256, 5043396384, 6724528512, 10086792768, 20173585536]

約数ペア:

[(1, 20173585536), (2, 10086792768), (3, 6724528512), (4, 5043396384), (6, 3362264256), (8, 2521698192), (9, 2241509504), (12, 1681132128), (13, 1551814272), (16, 1260849096), (18, 1120754752), (24, 840566064), (26, 775907136), (32, 630424548), (36, 560377376), (39, 517271424), (43, 469153152), (48, 420283032), (52, 387953568), (64, 315212274), (72, 280188688), (78, 258635712), (86, 234576576), (96, 210141516), (104, 193976784), (117, 172423808), (128, 157606137), (129, 156384384), (144, 140094344), (156, 129317856), (172, 117288288), (192, 105070758), (208, 96988392), (234, 86211904), (258, 78192192), (288, 70047172), (312, 64658928), (344, 58644144), (384, 52535379), (387, 52128128), (416, 48494196), (468, 43105952), (516, 39096096), (559, 36088704), (576, 35023586), (624, 32329464), (688, 29322072), (774, 26064064), (832, 24247098), (936, 21552976), (1032, 19548048), (1118, 18044352), (1152, 17511793), (1248, 16164732), (1376, 14661036), (1548, 13032032), (1664, 12123549), (1677, 12029568), (1872, 10776488), (2064, 9774024), (2236, 9022176), (2496, 8082366), (2752, 7330518), (3096, 6516016), (3354, 6014784), (3744, 5388244), (4128, 4887012), (4472, 4511088), (4992, 4041183), (5031, 4009856), (5504, 3665259), (6192, 3258008), (6708, 3007392), (7488, 2694122), (8256, 2443506), (8944, 2255544), (10062, 2004928), (12384, 1629004), (13416, 1503696), (14976, 1347061), (16512, 1221753), (17888, 1127772), (20124, 1002464), (24768, 814502), (26832, 751848), (31327, 643968), (35776, 563886), (40248, 501232), (49536, 407251), (53664, 375924), (62654, 321984), (71552, 281943), (80496, 250616), (93981, 214656), (107328, 187962), (125308, 160992)]