20119455720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{614147}}^1$

素因数の和:614184

約数の個数: 192

約数和(自身を含む): 80477953920

約数和(自身を除く): 60358498200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 614147, 1228294, 1842441, 2456588, 3070735, 3684882, 4299029, 4913176, 5527323, 6141470, 7369764, 7983911, 8598058, 9212205, 11054646, 12282940, 12897087, 14739528, 15967822, 17196116, 18424410, 21495145, 22109292, 23951733, 24565880, 25794174, 27636615, 31935644, 34392232, 36848820, 38691261, 39919555, 42990290, 44218584, 47903466, 51588348, 55273230, 55887377, 63871288, 64485435, 71855199, 73697640, 77382522, 79839110, 85980580, 95806932, 103176696, 110546460, 111774754, 119758665, 128970870, 143710398, 154765044, 159678220, 167662131, 171961160, 191613864, 193456305, 221092920, 223549508, 239517330, 257941740, 279436885, 287420796, 309530088, 319356440, 335324262, 359275995, 386912610, 447099016, 479034660, 502986393, 515883480, 558873770, 574841592, 670648524, 718551990, 773825220, 838310655, 958069320, 1005972786, 1117747540, 1341297048, 1437103980, 1547650440, 1676621310, 2011945572, 2235495080, 2514931965, 2874207960, 3353242620, 4023891144, 5029863930, 6706485240, 10059727860, 20119455720]

約数ペア:

[(1, 20119455720), (2, 10059727860), (3, 6706485240), (4, 5029863930), (5, 4023891144), (6, 3353242620), (7, 2874207960), (8, 2514931965), (9, 2235495080), (10, 2011945572), (12, 1676621310), (13, 1547650440), (14, 1437103980), (15, 1341297048), (18, 1117747540), (20, 1005972786), (21, 958069320), (24, 838310655), (26, 773825220), (28, 718551990), (30, 670648524), (35, 574841592), (36, 558873770), (39, 515883480), (40, 502986393), (42, 479034660), (45, 447099016), (52, 386912610), (56, 359275995), (60, 335324262), (63, 319356440), (65, 309530088), (70, 287420796), (72, 279436885), (78, 257941740), (84, 239517330), (90, 223549508), (91, 221092920), (104, 193456305), (105, 191613864), (117, 171961160), (120, 167662131), (126, 159678220), (130, 154765044), (140, 143710398), (156, 128970870), (168, 119758665), (180, 111774754), (182, 110546460), (195, 103176696), (210, 95806932), (234, 85980580), (252, 79839110), (260, 77382522), (273, 73697640), (280, 71855199), (312, 64485435), (315, 63871288), (360, 55887377), (364, 55273230), (390, 51588348), (420, 47903466), (455, 44218584), (468, 42990290), (504, 39919555), (520, 38691261), (546, 36848820), (585, 34392232), (630, 31935644), (728, 27636615), (780, 25794174), (819, 24565880), (840, 23951733), (910, 22109292), (936, 21495145), (1092, 18424410), (1170, 17196116), (1260, 15967822), (1365, 14739528), (1560, 12897087), (1638, 12282940), (1820, 11054646), (2184, 9212205), (2340, 8598058), (2520, 7983911), (2730, 7369764), (3276, 6141470), (3640, 5527323), (4095, 4913176), (4680, 4299029), (5460, 3684882), (6552, 3070735), (8190, 2456588), (10920, 1842441), (16380, 1228294), (32760, 614147)]