20195049609

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11053667}}^1$

素因数の和:11053709

約数の個数: 24

約数和(自身を含む): 34487444160

約数和(自身を除く): 14292394551

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 11053667, 33161001, 77375669, 99483003, 232127007, 320556343, 696381021, 961669029, 2243894401, 2885007087, 6731683203, 20195049609]

約数ペア:

[(1, 20195049609), (3, 6731683203), (7, 2885007087), (9, 2243894401), (21, 961669029), (29, 696381021), (63, 320556343), (87, 232127007), (203, 99483003), (261, 77375669), (609, 33161001), (1827, 11053667)]