20223463552

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 45812459520

約数和(自身を除く): 25588995968

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 37, 46, 53, 62, 64, 74, 92, 106, 113, 124, 128, 148, 184, 212, 226, 248, 296, 368, 424, 452, 496, 592, 713, 736, 848, 851, 904, 992, 1147, 1184, 1219, 1426, 1472, 1643, 1696, 1702, 1808, 1961, 1984, 2294, 2368, 2438, 2599, 2852, 2944, 3286, 3392, 3404, 3503, 3616, 3922, 3968, 4181, 4588, 4736, 4876, 5198, 5704, 5989, 6572, 6784, 6808, 7006, 7232, 7844, 8362, 9176, 9752, 10396, 11408, 11978, 13144, 13616, 14012, 14464, 15688, 16724, 18352, 19504, 20792, 22816, 23956, 26288, 26381, 27232, 28024, 31376, 33448, 36704, 37789, 39008, 41584, 45103, 45632, 47912, 52576, 52762, 54464, 56048, 60791, 62752, 66896, 73408, 75578, 78016, 80569, 83168, 90206, 91264, 95824, 96163, 105152, 105524, 108928, 112096, 121582, 125504, 129611, 133792, 137747, 146816, 151156, 156032, 161138, 166336, 180412, 185659, 191648, 192326, 210304, 211048, 221593, 224192, 243164, 251008, 259222, 267584, 275494, 302312, 322276, 332672, 360824, 371318, 383296, 384652, 422096, 443186, 448384, 486328, 518444, 535168, 550988, 604624, 644552, 721648, 742636, 766592, 769304, 844192, 886372, 972656, 1036888, 1101976, 1209248, 1289104, 1398193, 1443296, 1485272, 1538608, 1688384, 1772744, 1945312, 2073776, 2203952, 2418496, 2578208, 2796386, 2886592, 2970544, 2981053, 3077216, 3376768, 3545488, 3890624, 4147552, 4270157, 4407904, 4836992, 5096639, 5156416, 5592772, 5773184, 5941088, 5962106, 6154432, 6869383, 7090976, 7781248, 8295104, 8540314, 8815808, 10193278, 10312832, 11185544, 11882176, 11924212, 12308864, 13738766, 14181952, 16590208, 17080628, 17631616, 20386556, 22371088, 23764352, 23848424, 27477532, 28363904, 34161256, 40773112, 44742176, 47696848, 54955064, 68322512, 81546224, 89484352, 95393696, 109910128, 136645024, 157995809, 163092448, 178968704, 190787392, 219820256, 273290048, 315991618, 326184896, 381574784, 439640512, 546580096, 631983236, 652369792, 879281024, 1263966472, 2527932944, 5055865888, 10111731776, 20223463552]

約数ペア:

[(1, 20223463552), (2, 10111731776), (4, 5055865888), (8, 2527932944), (16, 1263966472), (23, 879281024), (31, 652369792), (32, 631983236), (37, 546580096), (46, 439640512), (53, 381574784), (62, 326184896), (64, 315991618), (74, 273290048), (92, 219820256), (106, 190787392), (113, 178968704), (124, 163092448), (128, 157995809), (148, 136645024), (184, 109910128), (212, 95393696), (226, 89484352), (248, 81546224), (296, 68322512), (368, 54955064), (424, 47696848), (452, 44742176), (496, 40773112), (592, 34161256), (713, 28363904), (736, 27477532), (848, 23848424), (851, 23764352), (904, 22371088), (992, 20386556), (1147, 17631616), (1184, 17080628), (1219, 16590208), (1426, 14181952), (1472, 13738766), (1643, 12308864), (1696, 11924212), (1702, 11882176), (1808, 11185544), (1961, 10312832), (1984, 10193278), (2294, 8815808), (2368, 8540314), (2438, 8295104), (2599, 7781248), (2852, 7090976), (2944, 6869383), (3286, 6154432), (3392, 5962106), (3404, 5941088), (3503, 5773184), (3616, 5592772), (3922, 5156416), (3968, 5096639), (4181, 4836992), (4588, 4407904), (4736, 4270157), (4876, 4147552), (5198, 3890624), (5704, 3545488), (5989, 3376768), (6572, 3077216), (6784, 2981053), (6808, 2970544), (7006, 2886592), (7232, 2796386), (7844, 2578208), (8362, 2418496), (9176, 2203952), (9752, 2073776), (10396, 1945312), (11408, 1772744), (11978, 1688384), (13144, 1538608), (13616, 1485272), (14012, 1443296), (14464, 1398193), (15688, 1289104), (16724, 1209248), (18352, 1101976), (19504, 1036888), (20792, 972656), (22816, 886372), (23956, 844192), (26288, 769304), (26381, 766592), (27232, 742636), (28024, 721648), (31376, 644552), (33448, 604624), (36704, 550988), (37789, 535168), (39008, 518444), (41584, 486328), (45103, 448384), (45632, 443186), (47912, 422096), (52576, 384652), (52762, 383296), (54464, 371318), (56048, 360824), (60791, 332672), (62752, 322276), (66896, 302312), (73408, 275494), (75578, 267584), (78016, 259222), (80569, 251008), (83168, 243164), (90206, 224192), (91264, 221593), (95824, 211048), (96163, 210304), (105152, 192326), (105524, 191648), (108928, 185659), (112096, 180412), (121582, 166336), (125504, 161138), (129611, 156032), (133792, 151156), (137747, 146816)]