20164752

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:848

約数の個数: 60

約数和(自身を含む): 56769804

約数和(自身を除く): 36605052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 466, 601, 699, 932, 1202, 1398, 1803, 1864, 2097, 2404, 2796, 3606, 3728, 4194, 4808, 5409, 5592, 7212, 8388, 9616, 10818, 11184, 14424, 16776, 21636, 28848, 33552, 43272, 86544, 140033, 280066, 420099, 560132, 840198, 1120264, 1260297, 1680396, 2240528, 2520594, 3360792, 5041188, 6721584, 10082376, 20164752]

約数ペア:

[(1, 20164752), (2, 10082376), (3, 6721584), (4, 5041188), (6, 3360792), (8, 2520594), (9, 2240528), (12, 1680396), (16, 1260297), (18, 1120264), (24, 840198), (36, 560132), (48, 420099), (72, 280066), (144, 140033), (233, 86544), (466, 43272), (601, 33552), (699, 28848), (932, 21636), (1202, 16776), (1398, 14424), (1803, 11184), (1864, 10818), (2097, 9616), (2404, 8388), (2796, 7212), (3606, 5592), (3728, 5409), (4194, 4808)]