20245857408

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{6841}}^1$

素因数の和:7235

約数の個数: 192

約数和(自身を含む): 66773541120

約数和(自身を除く): 46527683712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 367, 384, 448, 504, 576, 672, 734, 896, 1008, 1101, 1152, 1344, 1468, 2016, 2202, 2569, 2688, 2936, 3303, 4032, 4404, 5138, 5872, 6606, 6841, 7707, 8064, 8808, 10276, 11744, 13212, 13682, 15414, 17616, 20523, 20552, 23121, 23488, 26424, 27364, 30828, 35232, 41046, 41104, 46242, 46976, 47887, 52848, 54728, 61569, 61656, 70464, 82092, 82208, 92484, 95774, 105696, 109456, 123138, 123312, 140928, 143661, 164184, 164416, 184968, 191548, 211392, 218912, 246276, 246624, 287322, 328368, 328832, 369936, 383096, 422784, 430983, 437824, 492552, 493248, 574644, 656736, 739872, 766192, 861966, 875648, 985104, 986496, 1149288, 1313472, 1479744, 1532384, 1723932, 1970208, 2298576, 2510647, 2626944, 2959488, 3064768, 3447864, 3940416, 4597152, 5021294, 6129536, 6895728, 7531941, 7880832, 9194304, 10042588, 13791456, 15063882, 17574529, 18388608, 20085176, 22595823, 27582912, 30127764, 35149058, 40170352, 45191646, 52723587, 55165824, 60255528, 70298116, 80340704, 90383292, 105447174, 120511056, 140596232, 158170761, 160681408, 180766584, 210894348, 241022112, 281192464, 316341522, 321362816, 361533168, 421788696, 482044224, 562384928, 632683044, 723066336, 843577392, 964088448, 1124769856, 1265366088, 1446132672, 1687154784, 2249539712, 2530732176, 2892265344, 3374309568, 5061464352, 6748619136, 10122928704, 20245857408]

約数ペア:

[(1, 20245857408), (2, 10122928704), (3, 6748619136), (4, 5061464352), (6, 3374309568), (7, 2892265344), (8, 2530732176), (9, 2249539712), (12, 1687154784), (14, 1446132672), (16, 1265366088), (18, 1124769856), (21, 964088448), (24, 843577392), (28, 723066336), (32, 632683044), (36, 562384928), (42, 482044224), (48, 421788696), (56, 361533168), (63, 321362816), (64, 316341522), (72, 281192464), (84, 241022112), (96, 210894348), (112, 180766584), (126, 160681408), (128, 158170761), (144, 140596232), (168, 120511056), (192, 105447174), (224, 90383292), (252, 80340704), (288, 70298116), (336, 60255528), (367, 55165824), (384, 52723587), (448, 45191646), (504, 40170352), (576, 35149058), (672, 30127764), (734, 27582912), (896, 22595823), (1008, 20085176), (1101, 18388608), (1152, 17574529), (1344, 15063882), (1468, 13791456), (2016, 10042588), (2202, 9194304), (2569, 7880832), (2688, 7531941), (2936, 6895728), (3303, 6129536), (4032, 5021294), (4404, 4597152), (5138, 3940416), (5872, 3447864), (6606, 3064768), (6841, 2959488), (7707, 2626944), (8064, 2510647), (8808, 2298576), (10276, 1970208), (11744, 1723932), (13212, 1532384), (13682, 1479744), (15414, 1313472), (17616, 1149288), (20523, 986496), (20552, 985104), (23121, 875648), (23488, 861966), (26424, 766192), (27364, 739872), (30828, 656736), (35232, 574644), (41046, 493248), (41104, 492552), (46242, 437824), (46976, 430983), (47887, 422784), (52848, 383096), (54728, 369936), (61569, 328832), (61656, 328368), (70464, 287322), (82092, 246624), (82208, 246276), (92484, 218912), (95774, 211392), (105696, 191548), (109456, 184968), (123138, 164416), (123312, 164184), (140928, 143661)]