20153878056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{751}}^1$

素因数の和:1301

約数の個数: 256

約数和(自身を含む): 63673344000

約数和(自身を除く): 43519465944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 503, 513, 684, 702, 741, 751, 936, 988, 1006, 1026, 1368, 1404, 1482, 1502, 1509, 1976, 2012, 2052, 2223, 2253, 2808, 2964, 3004, 3018, 4024, 4104, 4446, 4506, 4527, 5928, 6008, 6036, 6539, 6669, 6759, 8892, 9012, 9054, 9557, 9763, 12072, 13078, 13338, 13518, 13581, 14269, 17784, 18024, 18108, 19114, 19526, 19617, 20277, 26156, 26676, 27036, 27162, 28538, 28671, 29289, 36216, 38228, 39052, 39234, 40554, 42807, 52312, 53352, 54072, 54324, 57076, 57342, 58578, 58851, 76456, 78104, 78468, 81108, 85614, 86013, 87867, 108648, 114152, 114684, 117156, 117702, 124241, 128421, 156936, 162216, 171228, 172026, 175734, 176553, 185497, 229368, 234312, 235404, 248482, 256842, 258039, 263601, 342456, 344052, 351468, 353106, 370994, 372723, 377753, 385263, 470808, 496964, 513684, 516078, 527202, 556491, 688104, 702936, 706212, 741988, 745446, 755506, 770526, 993928, 1027368, 1032156, 1054404, 1112982, 1118169, 1133259, 1412424, 1483976, 1490892, 1511012, 1541052, 1669473, 2064312, 2108808, 2225964, 2236338, 2266518, 2981784, 3022024, 3082104, 3338946, 3354507, 3399777, 4451928, 4472676, 4533036, 4910789, 5008419, 6677892, 6709014, 6799554, 7177307, 8945352, 9066072, 9821578, 10016838, 10199331, 13355784, 13418028, 13599108, 14354614, 14732367, 19643156, 20033676, 20398662, 21531921, 26836056, 27198216, 28709228, 29464734, 39286312, 40067352, 40797324, 43063842, 44197101, 57418456, 58929468, 64595763, 81594648, 86127684, 88394202, 93304991, 117858936, 129191526, 132591303, 172255368, 176788404, 186609982, 193787289, 258383052, 265182606, 279914973, 353576808, 373219964, 387574578, 516766104, 530365212, 559829946, 746439928, 775149156, 839744919, 1060730424, 1119659892, 1550298312, 1679489838, 2239319784, 2519234757, 3358979676, 5038469514, 6717959352, 10076939028, 20153878056]

約数ペア:

[(1, 20153878056), (2, 10076939028), (3, 6717959352), (4, 5038469514), (6, 3358979676), (8, 2519234757), (9, 2239319784), (12, 1679489838), (13, 1550298312), (18, 1119659892), (19, 1060730424), (24, 839744919), (26, 775149156), (27, 746439928), (36, 559829946), (38, 530365212), (39, 516766104), (52, 387574578), (54, 373219964), (57, 353576808), (72, 279914973), (76, 265182606), (78, 258383052), (104, 193787289), (108, 186609982), (114, 176788404), (117, 172255368), (152, 132591303), (156, 129191526), (171, 117858936), (216, 93304991), (228, 88394202), (234, 86127684), (247, 81594648), (312, 64595763), (342, 58929468), (351, 57418456), (456, 44197101), (468, 43063842), (494, 40797324), (503, 40067352), (513, 39286312), (684, 29464734), (702, 28709228), (741, 27198216), (751, 26836056), (936, 21531921), (988, 20398662), (1006, 20033676), (1026, 19643156), (1368, 14732367), (1404, 14354614), (1482, 13599108), (1502, 13418028), (1509, 13355784), (1976, 10199331), (2012, 10016838), (2052, 9821578), (2223, 9066072), (2253, 8945352), (2808, 7177307), (2964, 6799554), (3004, 6709014), (3018, 6677892), (4024, 5008419), (4104, 4910789), (4446, 4533036), (4506, 4472676), (4527, 4451928), (5928, 3399777), (6008, 3354507), (6036, 3338946), (6539, 3082104), (6669, 3022024), (6759, 2981784), (8892, 2266518), (9012, 2236338), (9054, 2225964), (9557, 2108808), (9763, 2064312), (12072, 1669473), (13078, 1541052), (13338, 1511012), (13518, 1490892), (13581, 1483976), (14269, 1412424), (17784, 1133259), (18024, 1118169), (18108, 1112982), (19114, 1054404), (19526, 1032156), (19617, 1027368), (20277, 993928), (26156, 770526), (26676, 755506), (27036, 745446), (27162, 741988), (28538, 706212), (28671, 702936), (29289, 688104), (36216, 556491), (38228, 527202), (39052, 516078), (39234, 513684), (40554, 496964), (42807, 470808), (52312, 385263), (53352, 377753), (54072, 372723), (54324, 370994), (57076, 353106), (57342, 351468), (58578, 344052), (58851, 342456), (76456, 263601), (78104, 258039), (78468, 256842), (81108, 248482), (85614, 235404), (86013, 234312), (87867, 229368), (108648, 185497), (114152, 176553), (114684, 175734), (117156, 172026), (117702, 171228), (124241, 162216), (128421, 156936)]