20674332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 67737600

約数和(自身を除く): 47063268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 29, 36, 41, 42, 46, 54, 58, 63, 69, 82, 84, 87, 92, 108, 116, 123, 126, 138, 161, 164, 174, 189, 203, 207, 246, 252, 261, 276, 287, 322, 348, 369, 378, 406, 414, 483, 492, 522, 574, 609, 621, 644, 667, 738, 756, 783, 812, 828, 861, 943, 966, 1044, 1107, 1148, 1189, 1218, 1242, 1334, 1449, 1476, 1566, 1722, 1827, 1886, 1932, 2001, 2214, 2378, 2436, 2484, 2583, 2668, 2829, 2898, 3132, 3444, 3567, 3654, 3772, 4002, 4347, 4428, 4669, 4756, 5166, 5481, 5658, 5796, 6003, 6601, 7134, 7308, 7749, 8004, 8323, 8487, 8694, 9338, 10332, 10701, 10962, 11316, 12006, 13202, 14007, 14268, 15498, 16646, 16974, 17388, 18009, 18676, 19803, 21402, 21924, 24012, 24969, 25461, 26404, 27347, 28014, 30996, 32103, 33292, 33948, 36018, 39606, 42021, 42804, 49938, 50922, 54694, 56028, 59409, 64206, 72036, 74907, 79212, 82041, 84042, 99876, 101844, 109388, 118818, 126063, 128412, 149814, 164082, 168084, 178227, 191429, 224721, 237636, 246123, 252126, 299628, 328164, 356454, 382858, 449442, 492246, 504252, 574287, 712908, 738369, 765716, 898884, 984492, 1148574, 1476738, 1722861, 2297148, 2953476, 3445722, 5168583, 6891444, 10337166, 20674332]

約数ペア:

[(1, 20674332), (2, 10337166), (3, 6891444), (4, 5168583), (6, 3445722), (7, 2953476), (9, 2297148), (12, 1722861), (14, 1476738), (18, 1148574), (21, 984492), (23, 898884), (27, 765716), (28, 738369), (29, 712908), (36, 574287), (41, 504252), (42, 492246), (46, 449442), (54, 382858), (58, 356454), (63, 328164), (69, 299628), (82, 252126), (84, 246123), (87, 237636), (92, 224721), (108, 191429), (116, 178227), (123, 168084), (126, 164082), (138, 149814), (161, 128412), (164, 126063), (174, 118818), (189, 109388), (203, 101844), (207, 99876), (246, 84042), (252, 82041), (261, 79212), (276, 74907), (287, 72036), (322, 64206), (348, 59409), (369, 56028), (378, 54694), (406, 50922), (414, 49938), (483, 42804), (492, 42021), (522, 39606), (574, 36018), (609, 33948), (621, 33292), (644, 32103), (667, 30996), (738, 28014), (756, 27347), (783, 26404), (812, 25461), (828, 24969), (861, 24012), (943, 21924), (966, 21402), (1044, 19803), (1107, 18676), (1148, 18009), (1189, 17388), (1218, 16974), (1242, 16646), (1334, 15498), (1449, 14268), (1476, 14007), (1566, 13202), (1722, 12006), (1827, 11316), (1886, 10962), (1932, 10701), (2001, 10332), (2214, 9338), (2378, 8694), (2436, 8487), (2484, 8323), (2583, 8004), (2668, 7749), (2829, 7308), (2898, 7134), (3132, 6601), (3444, 6003), (3567, 5796), (3654, 5658), (3772, 5481), (4002, 5166), (4347, 4756), (4428, 4669)]