20296086

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 42016128

約数和(自身を除く): 21720042

約数列:

[1, 2, 3, 6, 43, 86, 97, 129, 194, 258, 291, 582, 811, 1622, 2433, 4171, 4866, 8342, 12513, 25026, 34873, 69746, 78667, 104619, 157334, 209238, 236001, 472002, 3382681, 6765362, 10148043, 20296086]

約数ペア:

[(1, 20296086), (2, 10148043), (3, 6765362), (6, 3382681), (43, 472002), (86, 236001), (97, 209238), (129, 157334), (194, 104619), (258, 78667), (291, 69746), (582, 34873), (811, 25026), (1622, 12513), (2433, 8342), (4171, 4866)]