20631736104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{8419}}^1$

素因数の和:8967

約数の個数: 128

約数和(自身を含む): 61108992000

約数和(自身を除く): 40477255896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 503, 609, 696, 812, 1006, 1218, 1509, 1624, 2012, 2436, 3018, 3521, 4024, 4872, 6036, 7042, 8419, 10563, 12072, 14084, 14587, 16838, 21126, 25257, 28168, 29174, 33676, 42252, 43761, 50514, 58348, 58933, 67352, 84504, 87522, 101028, 102109, 116696, 117866, 175044, 176799, 202056, 204218, 235732, 244151, 306327, 350088, 353598, 408436, 471464, 488302, 612654, 707196, 732453, 816872, 976604, 1225308, 1414392, 1464906, 1709057, 1953208, 2450616, 2929812, 3418114, 4234757, 5127171, 5859624, 6836228, 8469514, 10254342, 12704271, 13672456, 16939028, 20508684, 25408542, 29643299, 33878056, 41017368, 50817084, 59286598, 88929897, 101634168, 118573196, 122807953, 177859794, 237146392, 245615906, 355719588, 368423859, 491231812, 711439176, 736847718, 859655671, 982463624, 1473695436, 1719311342, 2578967013, 2947390872, 3438622684, 5157934026, 6877245368, 10315868052, 20631736104]

約数ペア:

[(1, 20631736104), (2, 10315868052), (3, 6877245368), (4, 5157934026), (6, 3438622684), (7, 2947390872), (8, 2578967013), (12, 1719311342), (14, 1473695436), (21, 982463624), (24, 859655671), (28, 736847718), (29, 711439176), (42, 491231812), (56, 368423859), (58, 355719588), (84, 245615906), (87, 237146392), (116, 177859794), (168, 122807953), (174, 118573196), (203, 101634168), (232, 88929897), (348, 59286598), (406, 50817084), (503, 41017368), (609, 33878056), (696, 29643299), (812, 25408542), (1006, 20508684), (1218, 16939028), (1509, 13672456), (1624, 12704271), (2012, 10254342), (2436, 8469514), (3018, 6836228), (3521, 5859624), (4024, 5127171), (4872, 4234757), (6036, 3418114), (7042, 2929812), (8419, 2450616), (10563, 1953208), (12072, 1709057), (14084, 1464906), (14587, 1414392), (16838, 1225308), (21126, 976604), (25257, 816872), (28168, 732453), (29174, 707196), (33676, 612654), (42252, 488302), (43761, 471464), (50514, 408436), (58348, 353598), (58933, 350088), (67352, 306327), (84504, 244151), (87522, 235732), (101028, 204218), (102109, 202056), (116696, 176799), (117866, 175044)]