20162834848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{3847}}^1$

素因数の和:4206

約数の個数: 96

約数和(自身を含む): 43903956096

約数和(自身を除く): 23741121248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 293, 344, 416, 559, 586, 688, 1118, 1172, 1376, 2236, 2344, 3809, 3847, 4472, 4688, 7618, 7694, 8944, 9376, 12599, 15236, 15388, 17888, 25198, 30472, 30776, 50011, 50396, 60944, 61552, 100022, 100792, 121888, 123104, 163787, 165421, 200044, 201584, 327574, 330842, 400088, 403168, 655148, 661684, 800176, 1127171, 1310296, 1323368, 1600352, 2150473, 2254342, 2620592, 2646736, 4300946, 4508684, 5241184, 5293472, 8601892, 9017368, 14653223, 17203784, 18034736, 29306446, 34407568, 36069472, 48468353, 58612892, 68815136, 96936706, 117225784, 193873412, 234451568, 387746824, 468903136, 630088589, 775493648, 1260177178, 1550987296, 2520354356, 5040708712, 10081417424, 20162834848]

約数ペア:

[(1, 20162834848), (2, 10081417424), (4, 5040708712), (8, 2520354356), (13, 1550987296), (16, 1260177178), (26, 775493648), (32, 630088589), (43, 468903136), (52, 387746824), (86, 234451568), (104, 193873412), (172, 117225784), (208, 96936706), (293, 68815136), (344, 58612892), (416, 48468353), (559, 36069472), (586, 34407568), (688, 29306446), (1118, 18034736), (1172, 17203784), (1376, 14653223), (2236, 9017368), (2344, 8601892), (3809, 5293472), (3847, 5241184), (4472, 4508684), (4688, 4300946), (7618, 2646736), (7694, 2620592), (8944, 2254342), (9376, 2150473), (12599, 1600352), (15236, 1323368), (15388, 1310296), (17888, 1127171), (25198, 800176), (30472, 661684), (30776, 655148), (50011, 403168), (50396, 400088), (60944, 330842), (61552, 327574), (100022, 201584), (100792, 200044), (121888, 165421), (123104, 163787)]