20852755056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25321}}^1$

素因数の和:25404

約数の個数: 240

約数和(自身を含む): 71841552640

約数和(自身を除く): 50988797584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 43, 48, 56, 57, 63, 72, 76, 84, 86, 112, 114, 126, 129, 133, 144, 152, 168, 171, 172, 228, 252, 258, 266, 301, 304, 336, 342, 344, 387, 399, 456, 504, 516, 532, 602, 684, 688, 774, 798, 817, 903, 912, 1008, 1032, 1064, 1197, 1204, 1368, 1548, 1596, 1634, 1806, 2064, 2128, 2394, 2408, 2451, 2709, 2736, 3096, 3192, 3268, 3612, 4788, 4816, 4902, 5418, 5719, 6192, 6384, 6536, 7224, 7353, 9576, 9804, 10836, 11438, 13072, 14448, 14706, 17157, 19152, 19608, 21672, 22876, 25321, 29412, 34314, 39216, 43344, 45752, 50642, 51471, 58824, 68628, 75963, 91504, 101284, 102942, 117648, 137256, 151926, 177247, 202568, 205884, 227889, 274512, 303852, 354494, 405136, 411768, 455778, 481099, 531741, 607704, 708988, 823536, 911556, 962198, 1063482, 1088803, 1215408, 1417976, 1443297, 1595223, 1823112, 1924396, 2126964, 2177606, 2835952, 2886594, 3190446, 3266409, 3367693, 3646224, 3848792, 4253928, 4329891, 4355212, 5773188, 6380892, 6532818, 6735386, 7621621, 7697584, 8507856, 8659782, 8710424, 9799227, 10103079, 11546376, 12761784, 13065636, 13470772, 15243242, 17319564, 17420848, 19598454, 20206158, 20687257, 22864863, 23092752, 25523568, 26131272, 26941544, 30309237, 30486484, 34639128, 39196908, 40412316, 41374514, 45729726, 52262544, 53883088, 60618474, 60972968, 62061771, 68594589, 69278256, 78393816, 80824632, 82749028, 91459452, 121236948, 121945936, 124123542, 137189178, 144810799, 156787632, 161649264, 165498056, 182918904, 186185313, 242473896, 248247084, 274378356, 289621598, 330996112, 365837808, 372370626, 434432397, 484947792, 496494168, 548756712, 579243196, 744741252, 868864794, 992988336, 1097513424, 1158486392, 1303297191, 1489482504, 1737729588, 2316972784, 2606594382, 2978965008, 3475459176, 5213188764, 6950918352, 10426377528, 20852755056]

約数ペア:

[(1, 20852755056), (2, 10426377528), (3, 6950918352), (4, 5213188764), (6, 3475459176), (7, 2978965008), (8, 2606594382), (9, 2316972784), (12, 1737729588), (14, 1489482504), (16, 1303297191), (18, 1158486392), (19, 1097513424), (21, 992988336), (24, 868864794), (28, 744741252), (36, 579243196), (38, 548756712), (42, 496494168), (43, 484947792), (48, 434432397), (56, 372370626), (57, 365837808), (63, 330996112), (72, 289621598), (76, 274378356), (84, 248247084), (86, 242473896), (112, 186185313), (114, 182918904), (126, 165498056), (129, 161649264), (133, 156787632), (144, 144810799), (152, 137189178), (168, 124123542), (171, 121945936), (172, 121236948), (228, 91459452), (252, 82749028), (258, 80824632), (266, 78393816), (301, 69278256), (304, 68594589), (336, 62061771), (342, 60972968), (344, 60618474), (387, 53883088), (399, 52262544), (456, 45729726), (504, 41374514), (516, 40412316), (532, 39196908), (602, 34639128), (684, 30486484), (688, 30309237), (774, 26941544), (798, 26131272), (817, 25523568), (903, 23092752), (912, 22864863), (1008, 20687257), (1032, 20206158), (1064, 19598454), (1197, 17420848), (1204, 17319564), (1368, 15243242), (1548, 13470772), (1596, 13065636), (1634, 12761784), (1806, 11546376), (2064, 10103079), (2128, 9799227), (2394, 8710424), (2408, 8659782), (2451, 8507856), (2709, 7697584), (2736, 7621621), (3096, 6735386), (3192, 6532818), (3268, 6380892), (3612, 5773188), (4788, 4355212), (4816, 4329891), (4902, 4253928), (5418, 3848792), (5719, 3646224), (6192, 3367693), (6384, 3266409), (6536, 3190446), (7224, 2886594), (7353, 2835952), (9576, 2177606), (9804, 2126964), (10836, 1924396), (11438, 1823112), (13072, 1595223), (14448, 1443297), (14706, 1417976), (17157, 1215408), (19152, 1088803), (19608, 1063482), (21672, 962198), (22876, 911556), (25321, 823536), (29412, 708988), (34314, 607704), (39216, 531741), (43344, 481099), (45752, 455778), (50642, 411768), (51471, 405136), (58824, 354494), (68628, 303852), (75963, 274512), (91504, 227889), (101284, 205884), (102942, 202568), (117648, 177247), (137256, 151926)]