20171676876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1279}}^1$

素因数の和:1648

約数の個数: 192

約数和(自身を含む): 56718950400

約数和(自身を除く): 36547273524

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 313, 323, 442, 494, 626, 646, 663, 741, 884, 939, 969, 988, 1252, 1279, 1292, 1326, 1482, 1878, 1938, 2558, 2652, 2964, 3756, 3837, 3876, 4069, 4199, 5116, 5321, 5947, 7674, 8138, 8398, 10642, 11894, 12207, 12597, 15348, 15963, 16276, 16627, 16796, 17841, 21284, 21743, 23788, 24301, 24414, 25194, 31926, 33254, 35682, 43486, 48602, 48828, 49881, 50388, 63852, 65229, 66508, 69173, 71364, 72903, 77311, 86972, 97204, 99762, 101099, 130458, 138346, 145806, 154622, 199524, 202198, 207519, 231933, 260916, 276692, 282659, 291612, 303297, 309244, 315913, 400327, 404396, 413117, 415038, 463866, 565318, 606594, 631826, 800654, 826234, 830076, 847977, 927732, 947739, 1130636, 1200981, 1213188, 1239351, 1263652, 1314287, 1601308, 1652468, 1695954, 1895478, 2401962, 2478702, 2628574, 3391908, 3790956, 3942861, 4803924, 4957404, 5204251, 5257148, 5370521, 6805559, 7606213, 7885722, 10408502, 10741042, 13611118, 15212426, 15612753, 15771444, 16111563, 20416677, 20817004, 21482084, 22818639, 27222236, 30424852, 31225506, 32223126, 40833354, 45637278, 62451012, 64446252, 81666708, 88472267, 91274556, 98880769, 129305621, 176944534, 197761538, 258611242, 265416801, 296642307, 353889068, 387916863, 395523076, 517222484, 530833602, 593284614, 775833726, 1061667204, 1186569228, 1551667452, 1680973073, 3361946146, 5042919219, 6723892292, 10085838438, 20171676876]

約数ペア:

[(1, 20171676876), (2, 10085838438), (3, 6723892292), (4, 5042919219), (6, 3361946146), (12, 1680973073), (13, 1551667452), (17, 1186569228), (19, 1061667204), (26, 775833726), (34, 593284614), (38, 530833602), (39, 517222484), (51, 395523076), (52, 387916863), (57, 353889068), (68, 296642307), (76, 265416801), (78, 258611242), (102, 197761538), (114, 176944534), (156, 129305621), (204, 98880769), (221, 91274556), (228, 88472267), (247, 81666708), (313, 64446252), (323, 62451012), (442, 45637278), (494, 40833354), (626, 32223126), (646, 31225506), (663, 30424852), (741, 27222236), (884, 22818639), (939, 21482084), (969, 20817004), (988, 20416677), (1252, 16111563), (1279, 15771444), (1292, 15612753), (1326, 15212426), (1482, 13611118), (1878, 10741042), (1938, 10408502), (2558, 7885722), (2652, 7606213), (2964, 6805559), (3756, 5370521), (3837, 5257148), (3876, 5204251), (4069, 4957404), (4199, 4803924), (5116, 3942861), (5321, 3790956), (5947, 3391908), (7674, 2628574), (8138, 2478702), (8398, 2401962), (10642, 1895478), (11894, 1695954), (12207, 1652468), (12597, 1601308), (15348, 1314287), (15963, 1263652), (16276, 1239351), (16627, 1213188), (16796, 1200981), (17841, 1130636), (21284, 947739), (21743, 927732), (23788, 847977), (24301, 830076), (24414, 826234), (25194, 800654), (31926, 631826), (33254, 606594), (35682, 565318), (43486, 463866), (48602, 415038), (48828, 413117), (49881, 404396), (50388, 400327), (63852, 315913), (65229, 309244), (66508, 303297), (69173, 291612), (71364, 282659), (72903, 276692), (77311, 260916), (86972, 231933), (97204, 207519), (99762, 202198), (101099, 199524), (130458, 154622), (138346, 145806)]