20794865172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{91205549}}^1$

素因数の和:91205575

約数の個数: 24

約数和(自身を含む): 51075108000

約数和(自身を除く): 30280242828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 91205549, 182411098, 273616647, 364822196, 547233294, 1094466588, 1732905431, 3465810862, 5198716293, 6931621724, 10397432586, 20794865172]

約数ペア:

[(1, 20794865172), (2, 10397432586), (3, 6931621724), (4, 5198716293), (6, 3465810862), (12, 1732905431), (19, 1094466588), (38, 547233294), (57, 364822196), (76, 273616647), (114, 182411098), (228, 91205549)]