20267212896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{64033}}^1$

素因数の和:64213

約数の個数: 144

約数和(自身を含む): 66289021344

約数和(自身を除く): 46021808448

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, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 672, 942, 1008, 1099, 1256, 1413, 1884, 2016, 2198, 2512, 2826, 3297, 3768, 4396, 5024, 5652, 6594, 7536, 8792, 9891, 11304, 13188, 15072, 17584, 19782, 22608, 26376, 35168, 39564, 45216, 52752, 64033, 79128, 105504, 128066, 158256, 192099, 256132, 316512, 384198, 448231, 512264, 576297, 768396, 896462, 1024528, 1152594, 1344693, 1536792, 1792924, 2049056, 2305188, 2689386, 3073584, 3585848, 4034079, 4610376, 5378772, 6147168, 7171696, 8068158, 9220752, 10053181, 10757544, 14343392, 16136316, 18441504, 20106362, 21515088, 30159543, 32272632, 40212724, 43030176, 60319086, 64545264, 70372267, 80425448, 90478629, 120638172, 129090528, 140744534, 160850896, 180957258, 211116801, 241276344, 281489068, 321701792, 361914516, 422233602, 482552688, 562978136, 633350403, 723829032, 844467204, 965105376, 1125956272, 1266700806, 1447658064, 1688934408, 2251912544, 2533401612, 2895316128, 3377868816, 5066803224, 6755737632, 10133606448, 20267212896]

約数ペア:

[(1, 20267212896), (2, 10133606448), (3, 6755737632), (4, 5066803224), (6, 3377868816), (7, 2895316128), (8, 2533401612), (9, 2251912544), (12, 1688934408), (14, 1447658064), (16, 1266700806), (18, 1125956272), (21, 965105376), (24, 844467204), (28, 723829032), (32, 633350403), (36, 562978136), (42, 482552688), (48, 422233602), (56, 361914516), (63, 321701792), (72, 281489068), (84, 241276344), (96, 211116801), (112, 180957258), (126, 160850896), (144, 140744534), (157, 129090528), (168, 120638172), (224, 90478629), (252, 80425448), (288, 70372267), (314, 64545264), (336, 60319086), (471, 43030176), (504, 40212724), (628, 32272632), (672, 30159543), (942, 21515088), (1008, 20106362), (1099, 18441504), (1256, 16136316), (1413, 14343392), (1884, 10757544), (2016, 10053181), (2198, 9220752), (2512, 8068158), (2826, 7171696), (3297, 6147168), (3768, 5378772), (4396, 4610376), (5024, 4034079), (5652, 3585848), (6594, 3073584), (7536, 2689386), (8792, 2305188), (9891, 2049056), (11304, 1792924), (13188, 1536792), (15072, 1344693), (17584, 1152594), (19782, 1024528), (22608, 896462), (26376, 768396), (35168, 576297), (39564, 512264), (45216, 448231), (52752, 384198), (64033, 316512), (79128, 256132), (105504, 192099), (128066, 158256)]