20173473060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{5023}}^1$

素因数の和:5338

約数の個数: 192

約数和(自身を含む): 64281477120

約数和(自身を除く): 44108004060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 271, 285, 380, 390, 494, 542, 570, 741, 780, 813, 988, 1084, 1140, 1235, 1355, 1482, 1626, 2470, 2710, 2964, 3252, 3523, 3705, 4065, 4940, 5023, 5149, 5420, 7046, 7410, 8130, 10046, 10298, 10569, 14092, 14820, 15069, 15447, 16260, 17615, 20092, 20596, 21138, 25115, 25745, 30138, 30894, 35230, 42276, 50230, 51490, 52845, 60276, 61788, 65299, 66937, 70460, 75345, 77235, 95437, 100460, 102980, 105690, 130598, 133874, 150690, 154470, 190874, 195897, 200811, 211380, 261196, 267748, 286311, 301380, 308940, 326495, 334685, 381748, 391794, 401622, 477185, 572622, 652990, 669370, 783588, 803244, 954370, 979485, 1004055, 1145244, 1240681, 1305980, 1338740, 1361233, 1431555, 1908740, 1958970, 2008110, 2481362, 2722466, 2863110, 3722043, 3917940, 4016220, 4083699, 4962724, 5444932, 5726220, 6203405, 6806165, 7444086, 8167398, 12406810, 13612330, 14888172, 16334796, 17696029, 18610215, 20418495, 24813620, 25863427, 27224660, 35392058, 37220430, 40836990, 51726854, 53088087, 70784116, 74440860, 77590281, 81673980, 88480145, 103453708, 106176174, 129317135, 155180562, 176960290, 212352348, 258634270, 265440435, 310361124, 336224551, 353920580, 387951405, 517268540, 530880870, 672449102, 775902810, 1008673653, 1061761740, 1344898204, 1551805620, 1681122755, 2017347306, 3362245510, 4034694612, 5043368265, 6724491020, 10086736530, 20173473060]

約数ペア:

[(1, 20173473060), (2, 10086736530), (3, 6724491020), (4, 5043368265), (5, 4034694612), (6, 3362245510), (10, 2017347306), (12, 1681122755), (13, 1551805620), (15, 1344898204), (19, 1061761740), (20, 1008673653), (26, 775902810), (30, 672449102), (38, 530880870), (39, 517268540), (52, 387951405), (57, 353920580), (60, 336224551), (65, 310361124), (76, 265440435), (78, 258634270), (95, 212352348), (114, 176960290), (130, 155180562), (156, 129317135), (190, 106176174), (195, 103453708), (228, 88480145), (247, 81673980), (260, 77590281), (271, 74440860), (285, 70784116), (380, 53088087), (390, 51726854), (494, 40836990), (542, 37220430), (570, 35392058), (741, 27224660), (780, 25863427), (813, 24813620), (988, 20418495), (1084, 18610215), (1140, 17696029), (1235, 16334796), (1355, 14888172), (1482, 13612330), (1626, 12406810), (2470, 8167398), (2710, 7444086), (2964, 6806165), (3252, 6203405), (3523, 5726220), (3705, 5444932), (4065, 4962724), (4940, 4083699), (5023, 4016220), (5149, 3917940), (5420, 3722043), (7046, 2863110), (7410, 2722466), (8130, 2481362), (10046, 2008110), (10298, 1958970), (10569, 1908740), (14092, 1431555), (14820, 1361233), (15069, 1338740), (15447, 1305980), (16260, 1240681), (17615, 1145244), (20092, 1004055), (20596, 979485), (21138, 954370), (25115, 803244), (25745, 783588), (30138, 669370), (30894, 652990), (35230, 572622), (42276, 477185), (50230, 401622), (51490, 391794), (52845, 381748), (60276, 334685), (61788, 326495), (65299, 308940), (66937, 301380), (70460, 286311), (75345, 267748), (77235, 261196), (95437, 211380), (100460, 200811), (102980, 195897), (105690, 190874), (130598, 154470), (133874, 150690)]