20133673504

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{761}}^1$

素因数の和:1191

約数の個数: 144

約数和(自身を含む): 47283989760

約数和(自身を除く): 27150316256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 359, 376, 392, 658, 718, 752, 761, 784, 1316, 1436, 1504, 1522, 1568, 2303, 2513, 2632, 2872, 3044, 4606, 5026, 5264, 5327, 5744, 6088, 9212, 10052, 10528, 10654, 11488, 12176, 16873, 17591, 18424, 20104, 21308, 24352, 33746, 35182, 35767, 36848, 37289, 40208, 42616, 67492, 70364, 71534, 73696, 74578, 80416, 85232, 118111, 134984, 140728, 143068, 149156, 170464, 236222, 250369, 269968, 273199, 281456, 286136, 298312, 472444, 500738, 539936, 546398, 562912, 572272, 596624, 826777, 944888, 1001476, 1092796, 1144544, 1193248, 1653554, 1752583, 1889776, 1912393, 2002952, 2185592, 3307108, 3505166, 3779552, 3824786, 4005904, 4371184, 6614216, 7010332, 7649572, 8011808, 8742368, 12840353, 13228432, 13386751, 14020664, 15299144, 25680706, 26456864, 26773502, 28041328, 30598288, 51361412, 53547004, 56082656, 61196576, 89882471, 102722824, 107094008, 179764942, 205445648, 214188016, 359529884, 410891296, 428376032, 629177297, 719059768, 1258354594, 1438119536, 2516709188, 2876239072, 5033418376, 10066836752, 20133673504]

約数ペア:

[(1, 20133673504), (2, 10066836752), (4, 5033418376), (7, 2876239072), (8, 2516709188), (14, 1438119536), (16, 1258354594), (28, 719059768), (32, 629177297), (47, 428376032), (49, 410891296), (56, 359529884), (94, 214188016), (98, 205445648), (112, 179764942), (188, 107094008), (196, 102722824), (224, 89882471), (329, 61196576), (359, 56082656), (376, 53547004), (392, 51361412), (658, 30598288), (718, 28041328), (752, 26773502), (761, 26456864), (784, 25680706), (1316, 15299144), (1436, 14020664), (1504, 13386751), (1522, 13228432), (1568, 12840353), (2303, 8742368), (2513, 8011808), (2632, 7649572), (2872, 7010332), (3044, 6614216), (4606, 4371184), (5026, 4005904), (5264, 3824786), (5327, 3779552), (5744, 3505166), (6088, 3307108), (9212, 2185592), (10052, 2002952), (10528, 1912393), (10654, 1889776), (11488, 1752583), (12176, 1653554), (16873, 1193248), (17591, 1144544), (18424, 1092796), (20104, 1001476), (21308, 944888), (24352, 826777), (33746, 596624), (35182, 572272), (35767, 562912), (36848, 546398), (37289, 539936), (40208, 500738), (42616, 472444), (67492, 298312), (70364, 286136), (71534, 281456), (73696, 273199), (74578, 269968), (80416, 250369), (85232, 236222), (118111, 170464), (134984, 149156), (140728, 143068)]