20794865148

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1971451}}^1$

素因数の和:1971754

約数の個数: 36

約数和(自身を含む): 52744226808

約数和(自身を除く): 31949361660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 10548, 1971451, 3942902, 5914353, 7885804, 11828706, 17743059, 23657412, 35486118, 70972236, 577635143, 1155270286, 1732905429, 2310540572, 3465810858, 5198716287, 6931621716, 10397432574, 20794865148]

約数ペア:

[(1, 20794865148), (2, 10397432574), (3, 6931621716), (4, 5198716287), (6, 3465810858), (9, 2310540572), (12, 1732905429), (18, 1155270286), (36, 577635143), (293, 70972236), (586, 35486118), (879, 23657412), (1172, 17743059), (1758, 11828706), (2637, 7885804), (3516, 5914353), (5274, 3942902), (10548, 1971451)]