20025628488

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1571377}}^1$

素因数の和:1571451

約数の個数: 64

約数和(自身を含む): 56569608000

約数和(自身を除く): 36543979512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 12744, 1571377, 3142754, 4714131, 6285508, 9428262, 12571016, 14142393, 18856524, 28284786, 37713048, 42427179, 56569572, 84854358, 92711243, 113139144, 169708716, 185422486, 278133729, 339417432, 370844972, 556267458, 741689944, 834401187, 1112534916, 1668802374, 2225069832, 2503203561, 3337604748, 5006407122, 6675209496, 10012814244, 20025628488]

約数ペア:

[(1, 20025628488), (2, 10012814244), (3, 6675209496), (4, 5006407122), (6, 3337604748), (8, 2503203561), (9, 2225069832), (12, 1668802374), (18, 1112534916), (24, 834401187), (27, 741689944), (36, 556267458), (54, 370844972), (59, 339417432), (72, 278133729), (108, 185422486), (118, 169708716), (177, 113139144), (216, 92711243), (236, 84854358), (354, 56569572), (472, 42427179), (531, 37713048), (708, 28284786), (1062, 18856524), (1416, 14142393), (1593, 12571016), (2124, 9428262), (3186, 6285508), (4248, 4714131), (6372, 3142754), (12744, 1571377)]