20849910144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{8243}}^1$

素因数の和:9208

約数の個数: 128

約数和(自身を含む): 63369319680

約数和(自身を除く): 42519409536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 941, 1344, 1882, 2688, 2823, 3764, 5646, 6587, 7528, 8243, 11292, 13174, 15056, 16486, 19761, 22584, 24729, 26348, 30112, 32972, 39522, 45168, 49458, 52696, 57701, 60224, 65944, 79044, 90336, 98916, 105392, 115402, 120448, 131888, 158088, 173103, 180672, 197832, 210784, 230804, 263776, 316176, 346206, 361344, 395664, 421568, 461608, 527552, 632352, 692412, 791328, 843136, 923216, 1055104, 1264704, 1384824, 1582656, 1846432, 2529408, 2769648, 3165312, 3692864, 5539296, 7385728, 7756663, 11078592, 15513326, 22157184, 23269989, 31026652, 46539978, 54296641, 62053304, 93079956, 108593282, 124106608, 162889923, 186159912, 217186564, 248213216, 325779846, 372319824, 434373128, 496426432, 651559692, 744639648, 868746256, 992852864, 1303119384, 1489279296, 1737492512, 2606238768, 2978558592, 3474985024, 5212477536, 6949970048, 10424955072, 20849910144]

約数ペア:

[(1, 20849910144), (2, 10424955072), (3, 6949970048), (4, 5212477536), (6, 3474985024), (7, 2978558592), (8, 2606238768), (12, 1737492512), (14, 1489279296), (16, 1303119384), (21, 992852864), (24, 868746256), (28, 744639648), (32, 651559692), (42, 496426432), (48, 434373128), (56, 372319824), (64, 325779846), (84, 248213216), (96, 217186564), (112, 186159912), (128, 162889923), (168, 124106608), (192, 108593282), (224, 93079956), (336, 62053304), (384, 54296641), (448, 46539978), (672, 31026652), (896, 23269989), (941, 22157184), (1344, 15513326), (1882, 11078592), (2688, 7756663), (2823, 7385728), (3764, 5539296), (5646, 3692864), (6587, 3165312), (7528, 2769648), (8243, 2529408), (11292, 1846432), (13174, 1582656), (15056, 1384824), (16486, 1264704), (19761, 1055104), (22584, 923216), (24729, 843136), (26348, 791328), (30112, 692412), (32972, 632352), (39522, 527552), (45168, 461608), (49458, 421568), (52696, 395664), (57701, 361344), (60224, 346206), (65944, 316176), (79044, 263776), (90336, 230804), (98916, 210784), (105392, 197832), (115402, 180672), (120448, 173103), (131888, 158088)]