2020503492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5503}}^1$

素因数の和:5598

約数の個数: 144

約数和(自身を含む): 6154616832

約数和(自身を除く): 4134113340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 62, 63, 84, 93, 94, 124, 126, 141, 186, 188, 217, 252, 279, 282, 329, 372, 423, 434, 558, 564, 651, 658, 846, 868, 987, 1116, 1302, 1316, 1457, 1692, 1953, 1974, 2604, 2914, 2961, 3906, 3948, 4371, 5503, 5828, 5922, 7812, 8742, 10199, 11006, 11844, 13113, 16509, 17484, 20398, 22012, 26226, 30597, 33018, 38521, 40796, 49527, 52452, 61194, 66036, 77042, 91791, 99054, 115563, 122388, 154084, 170593, 183582, 198108, 231126, 258641, 341186, 346689, 367164, 462252, 511779, 517282, 682372, 693378, 775923, 1023558, 1034564, 1194151, 1386756, 1535337, 1551846, 1810487, 2047116, 2327769, 2388302, 3070674, 3103692, 3582453, 3620974, 4655538, 4776604, 5431461, 6141348, 7164906, 7241948, 8017871, 9311076, 10747359, 10862922, 14329812, 16035742, 16294383, 21494718, 21725844, 24053613, 32071484, 32588766, 42989436, 48107226, 56125097, 65177532, 72160839, 96214452, 112250194, 144321678, 168375291, 224500388, 288643356, 336750582, 505125873, 673501164, 1010251746, 2020503492]

約数ペア:

[(1, 2020503492), (2, 1010251746), (3, 673501164), (4, 505125873), (6, 336750582), (7, 288643356), (9, 224500388), (12, 168375291), (14, 144321678), (18, 112250194), (21, 96214452), (28, 72160839), (31, 65177532), (36, 56125097), (42, 48107226), (47, 42989436), (62, 32588766), (63, 32071484), (84, 24053613), (93, 21725844), (94, 21494718), (124, 16294383), (126, 16035742), (141, 14329812), (186, 10862922), (188, 10747359), (217, 9311076), (252, 8017871), (279, 7241948), (282, 7164906), (329, 6141348), (372, 5431461), (423, 4776604), (434, 4655538), (558, 3620974), (564, 3582453), (651, 3103692), (658, 3070674), (846, 2388302), (868, 2327769), (987, 2047116), (1116, 1810487), (1302, 1551846), (1316, 1535337), (1457, 1386756), (1692, 1194151), (1953, 1034564), (1974, 1023558), (2604, 775923), (2914, 693378), (2961, 682372), (3906, 517282), (3948, 511779), (4371, 462252), (5503, 367164), (5828, 346689), (5922, 341186), (7812, 258641), (8742, 231126), (10199, 198108), (11006, 183582), (11844, 170593), (13113, 154084), (16509, 122388), (17484, 115563), (20398, 99054), (22012, 91791), (26226, 77042), (30597, 66036), (33018, 61194), (38521, 52452), (40796, 49527)]