20161586592

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{7687}}^1$

素因数の和:9011

約数の個数: 144

約数和(自身を含む): 65584052352

約数和(自身を除く): 45422465760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1301, 2016, 2602, 3903, 5204, 7687, 7806, 9107, 10408, 11709, 15374, 15612, 18214, 20816, 23061, 23418, 27321, 30748, 31224, 36428, 41632, 46122, 46836, 53809, 54642, 61496, 62448, 69183, 72856, 81963, 92244, 93672, 107618, 109284, 122992, 124896, 138366, 145712, 161427, 163926, 184488, 187344, 215236, 218568, 245984, 276732, 291424, 322854, 327852, 368976, 374688, 430472, 437136, 484281, 553464, 645708, 655704, 737952, 860944, 874272, 968562, 1106928, 1291416, 1311408, 1721888, 1937124, 2213856, 2582832, 2622816, 3874248, 5165664, 7748496, 10000787, 15496992, 20001574, 30002361, 40003148, 60004722, 70005509, 80006296, 90007083, 120009444, 140011018, 160012592, 180014166, 210016527, 240018888, 280022036, 320025184, 360028332, 420033054, 480037776, 560044072, 630049581, 720056664, 840066108, 960075552, 1120088144, 1260099162, 1440113328, 1680132216, 2240176288, 2520198324, 2880226656, 3360264432, 5040396648, 6720528864, 10080793296, 20161586592]

約数ペア:

[(1, 20161586592), (2, 10080793296), (3, 6720528864), (4, 5040396648), (6, 3360264432), (7, 2880226656), (8, 2520198324), (9, 2240176288), (12, 1680132216), (14, 1440113328), (16, 1260099162), (18, 1120088144), (21, 960075552), (24, 840066108), (28, 720056664), (32, 630049581), (36, 560044072), (42, 480037776), (48, 420033054), (56, 360028332), (63, 320025184), (72, 280022036), (84, 240018888), (96, 210016527), (112, 180014166), (126, 160012592), (144, 140011018), (168, 120009444), (224, 90007083), (252, 80006296), (288, 70005509), (336, 60004722), (504, 40003148), (672, 30002361), (1008, 20001574), (1301, 15496992), (2016, 10000787), (2602, 7748496), (3903, 5165664), (5204, 3874248), (7687, 2622816), (7806, 2582832), (9107, 2213856), (10408, 1937124), (11709, 1721888), (15374, 1311408), (15612, 1291416), (18214, 1106928), (20816, 968562), (23061, 874272), (23418, 860944), (27321, 737952), (30748, 655704), (31224, 645708), (36428, 553464), (41632, 484281), (46122, 437136), (46836, 430472), (53809, 374688), (54642, 368976), (61496, 327852), (62448, 322854), (69183, 291424), (72856, 276732), (81963, 245984), (92244, 218568), (93672, 215236), (107618, 187344), (109284, 184488), (122992, 163926), (124896, 161427), (138366, 145712)]