20085152340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{33851}}^1$

素因数の和:33934

約数の個数: 192

約数和(自身を含む): 65515806720

約数和(自身を除く): 45430654380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 31, 33, 44, 55, 58, 60, 62, 66, 87, 93, 110, 116, 124, 132, 145, 155, 165, 174, 186, 220, 290, 310, 319, 330, 341, 348, 372, 435, 465, 580, 620, 638, 660, 682, 870, 899, 930, 957, 1023, 1276, 1364, 1595, 1705, 1740, 1798, 1860, 1914, 2046, 2697, 3190, 3410, 3596, 3828, 4092, 4495, 4785, 5115, 5394, 6380, 6820, 8990, 9570, 9889, 10230, 10788, 13485, 17980, 19140, 19778, 20460, 26970, 29667, 33851, 39556, 49445, 53940, 59334, 67702, 98890, 101553, 118668, 135404, 148335, 169255, 197780, 203106, 296670, 338510, 372361, 406212, 507765, 593340, 677020, 744722, 981679, 1015530, 1049381, 1117083, 1489444, 1861805, 1963358, 2031060, 2098762, 2234166, 2945037, 3148143, 3723610, 3926716, 4197524, 4468332, 4908395, 5246905, 5585415, 5890074, 6296286, 7447220, 9816790, 10493810, 10798469, 11170830, 11543191, 11780148, 12592572, 14725185, 15740715, 19633580, 20987620, 21596938, 22341660, 23086382, 29450370, 30432049, 31481430, 32395407, 34629573, 43193876, 46172764, 53992345, 57715955, 58900740, 60864098, 62962860, 64790814, 69259146, 91296147, 107984690, 115431910, 121728196, 129581628, 138518292, 152160245, 161977035, 173147865, 182592294, 215969380, 230863820, 304320490, 323954070, 334752539, 346295730, 365184588, 456480735, 608640980, 647908140, 669505078, 692591460, 912961470, 1004257617, 1339010156, 1673762695, 1825922940, 2008515234, 3347525390, 4017030468, 5021288085, 6695050780, 10042576170, 20085152340]

約数ペア:

[(1, 20085152340), (2, 10042576170), (3, 6695050780), (4, 5021288085), (5, 4017030468), (6, 3347525390), (10, 2008515234), (11, 1825922940), (12, 1673762695), (15, 1339010156), (20, 1004257617), (22, 912961470), (29, 692591460), (30, 669505078), (31, 647908140), (33, 608640980), (44, 456480735), (55, 365184588), (58, 346295730), (60, 334752539), (62, 323954070), (66, 304320490), (87, 230863820), (93, 215969380), (110, 182592294), (116, 173147865), (124, 161977035), (132, 152160245), (145, 138518292), (155, 129581628), (165, 121728196), (174, 115431910), (186, 107984690), (220, 91296147), (290, 69259146), (310, 64790814), (319, 62962860), (330, 60864098), (341, 58900740), (348, 57715955), (372, 53992345), (435, 46172764), (465, 43193876), (580, 34629573), (620, 32395407), (638, 31481430), (660, 30432049), (682, 29450370), (870, 23086382), (899, 22341660), (930, 21596938), (957, 20987620), (1023, 19633580), (1276, 15740715), (1364, 14725185), (1595, 12592572), (1705, 11780148), (1740, 11543191), (1798, 11170830), (1860, 10798469), (1914, 10493810), (2046, 9816790), (2697, 7447220), (3190, 6296286), (3410, 5890074), (3596, 5585415), (3828, 5246905), (4092, 4908395), (4495, 4468332), (4785, 4197524), (5115, 3926716), (5394, 3723610), (6380, 3148143), (6820, 2945037), (8990, 2234166), (9570, 2098762), (9889, 2031060), (10230, 1963358), (10788, 1861805), (13485, 1489444), (17980, 1117083), (19140, 1049381), (19778, 1015530), (20460, 981679), (26970, 744722), (29667, 677020), (33851, 593340), (39556, 507765), (49445, 406212), (53940, 372361), (59334, 338510), (67702, 296670), (98890, 203106), (101553, 197780), (118668, 169255), (135404, 148335)]