20176657284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{7901}}^1$

素因数の和:8066

約数の個数: 144

約数和(自身を含む): 56600824896

約数和(自身を除く): 36424167612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 101, 129, 147, 172, 196, 202, 258, 294, 301, 303, 404, 516, 588, 602, 606, 707, 903, 1204, 1212, 1414, 1806, 2107, 2121, 2828, 3612, 4214, 4242, 4343, 4949, 6321, 7901, 8428, 8484, 8686, 9898, 12642, 13029, 14847, 15802, 17372, 19796, 23703, 25284, 26058, 29694, 30401, 31604, 47406, 52116, 55307, 59388, 60802, 91203, 94812, 110614, 121604, 165921, 182406, 212807, 221228, 331842, 339743, 364812, 387149, 425614, 638421, 663684, 679486, 774298, 798001, 851228, 1019229, 1161447, 1276842, 1358972, 1548596, 1596002, 2038458, 2322894, 2378201, 2394003, 2553684, 3192004, 4076916, 4645788, 4756402, 4788006, 5586007, 7134603, 9512804, 9576012, 11172014, 14269206, 16647407, 16758021, 22344028, 28538412, 33294814, 33516042, 34314043, 39102049, 49942221, 66589628, 67032084, 68628086, 78204098, 99884442, 102942129, 117306147, 137256172, 156408196, 199768884, 205884258, 234612294, 240198301, 411768516, 469224588, 480396602, 720594903, 960793204, 1441189806, 1681388107, 2882379612, 3362776214, 5044164321, 6725552428, 10088328642, 20176657284]

約数ペア:

[(1, 20176657284), (2, 10088328642), (3, 6725552428), (4, 5044164321), (6, 3362776214), (7, 2882379612), (12, 1681388107), (14, 1441189806), (21, 960793204), (28, 720594903), (42, 480396602), (43, 469224588), (49, 411768516), (84, 240198301), (86, 234612294), (98, 205884258), (101, 199768884), (129, 156408196), (147, 137256172), (172, 117306147), (196, 102942129), (202, 99884442), (258, 78204098), (294, 68628086), (301, 67032084), (303, 66589628), (404, 49942221), (516, 39102049), (588, 34314043), (602, 33516042), (606, 33294814), (707, 28538412), (903, 22344028), (1204, 16758021), (1212, 16647407), (1414, 14269206), (1806, 11172014), (2107, 9576012), (2121, 9512804), (2828, 7134603), (3612, 5586007), (4214, 4788006), (4242, 4756402), (4343, 4645788), (4949, 4076916), (6321, 3192004), (7901, 2553684), (8428, 2394003), (8484, 2378201), (8686, 2322894), (9898, 2038458), (12642, 1596002), (13029, 1548596), (14847, 1358972), (15802, 1276842), (17372, 1161447), (19796, 1019229), (23703, 851228), (25284, 798001), (26058, 774298), (29694, 679486), (30401, 663684), (31604, 638421), (47406, 425614), (52116, 387149), (55307, 364812), (59388, 339743), (60802, 331842), (91203, 221228), (94812, 212807), (110614, 182406), (121604, 165921)]