20926041696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:858

約数の個数: 288

約数和(自身を含む): 69214279680

約数和(自身を除く): 48288237984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 223, 224, 252, 267, 288, 336, 356, 446, 504, 523, 534, 623, 669, 672, 712, 801, 892, 1008, 1046, 1068, 1246, 1338, 1424, 1561, 1569, 1602, 1784, 1869, 2007, 2016, 2092, 2136, 2492, 2676, 2848, 3122, 3138, 3204, 3568, 3661, 3738, 4014, 4184, 4272, 4683, 4707, 4984, 5352, 5607, 6244, 6276, 6408, 7136, 7322, 7476, 8028, 8368, 8544, 9366, 9414, 9968, 10704, 10983, 11214, 12488, 12552, 12816, 14049, 14644, 14952, 16056, 16736, 18732, 18828, 19847, 19936, 21408, 21966, 22428, 24976, 25104, 25632, 28098, 29288, 29904, 32112, 32949, 37464, 37656, 39694, 43932, 44856, 46547, 49952, 50208, 56196, 58576, 59541, 59808, 64224, 65898, 74928, 75312, 79388, 87864, 89712, 93094, 112392, 116629, 117152, 119082, 131796, 138929, 139641, 149856, 150624, 158776, 175728, 178623, 179424, 186188, 224784, 233258, 238164, 263592, 277858, 279282, 317552, 325829, 349887, 351456, 357246, 372376, 416787, 418923, 449568, 466516, 476328, 527184, 555716, 558564, 635104, 651658, 699774, 714492, 744752, 816403, 833574, 837846, 933032, 952656, 977487, 1049661, 1054368, 1111432, 1117128, 1250361, 1303316, 1399548, 1428984, 1489504, 1632806, 1667148, 1675692, 1866064, 1905312, 1954974, 2099322, 2222864, 2234256, 2449209, 2500722, 2606632, 2799096, 2857968, 2932461, 3265612, 3334296, 3351384, 3732128, 3909948, 4198644, 4445728, 4468512, 4898418, 5001444, 5213264, 5598192, 5715936, 5864922, 6531224, 6668592, 6702768, 7347627, 7819896, 8397288, 9796836, 10002888, 10379981, 10426528, 11196384, 11729844, 13062448, 13337184, 13405536, 14695254, 15639792, 16794576, 19593672, 20005776, 20759962, 23459688, 26124896, 29390508, 31139943, 31279584, 33589152, 39187344, 40011552, 41519924, 46919376, 58781016, 62279886, 72659867, 78374688, 83039848, 93419829, 93838752, 117562032, 124559772, 145319734, 166079696, 186839658, 217979601, 235124064, 249119544, 290639468, 332159392, 373679316, 435959202, 498239088, 581278936, 653938803, 747358632, 871918404, 996478176, 1162557872, 1307877606, 1494717264, 1743836808, 2325115744, 2615755212, 2989434528, 3487673616, 5231510424, 6975347232, 10463020848, 20926041696]

約数ペア:

[(1, 20926041696), (2, 10463020848), (3, 6975347232), (4, 5231510424), (6, 3487673616), (7, 2989434528), (8, 2615755212), (9, 2325115744), (12, 1743836808), (14, 1494717264), (16, 1307877606), (18, 1162557872), (21, 996478176), (24, 871918404), (28, 747358632), (32, 653938803), (36, 581278936), (42, 498239088), (48, 435959202), (56, 373679316), (63, 332159392), (72, 290639468), (84, 249119544), (89, 235124064), (96, 217979601), (112, 186839658), (126, 166079696), (144, 145319734), (168, 124559772), (178, 117562032), (223, 93838752), (224, 93419829), (252, 83039848), (267, 78374688), (288, 72659867), (336, 62279886), (356, 58781016), (446, 46919376), (504, 41519924), (523, 40011552), (534, 39187344), (623, 33589152), (669, 31279584), (672, 31139943), (712, 29390508), (801, 26124896), (892, 23459688), (1008, 20759962), (1046, 20005776), (1068, 19593672), (1246, 16794576), (1338, 15639792), (1424, 14695254), (1561, 13405536), (1569, 13337184), (1602, 13062448), (1784, 11729844), (1869, 11196384), (2007, 10426528), (2016, 10379981), (2092, 10002888), (2136, 9796836), (2492, 8397288), (2676, 7819896), (2848, 7347627), (3122, 6702768), (3138, 6668592), (3204, 6531224), (3568, 5864922), (3661, 5715936), (3738, 5598192), (4014, 5213264), (4184, 5001444), (4272, 4898418), (4683, 4468512), (4707, 4445728), (4984, 4198644), (5352, 3909948), (5607, 3732128), (6244, 3351384), (6276, 3334296), (6408, 3265612), (7136, 2932461), (7322, 2857968), (7476, 2799096), (8028, 2606632), (8368, 2500722), (8544, 2449209), (9366, 2234256), (9414, 2222864), (9968, 2099322), (10704, 1954974), (10983, 1905312), (11214, 1866064), (12488, 1675692), (12552, 1667148), (12816, 1632806), (14049, 1489504), (14644, 1428984), (14952, 1399548), (16056, 1303316), (16736, 1250361), (18732, 1117128), (18828, 1111432), (19847, 1054368), (19936, 1049661), (21408, 977487), (21966, 952656), (22428, 933032), (24976, 837846), (25104, 833574), (25632, 816403), (28098, 744752), (29288, 714492), (29904, 699774), (32112, 651658), (32949, 635104), (37464, 558564), (37656, 555716), (39694, 527184), (43932, 476328), (44856, 466516), (46547, 449568), (49952, 418923), (50208, 416787), (56196, 372376), (58576, 357246), (59541, 351456), (59808, 349887), (64224, 325829), (65898, 317552), (74928, 279282), (75312, 277858), (79388, 263592), (87864, 238164), (89712, 233258), (93094, 224784), (112392, 186188), (116629, 179424), (117152, 178623), (119082, 175728), (131796, 158776), (138929, 150624), (139641, 149856)]