20107182463

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 21958594560

約数和(自身を除く): 1851412097

約数列:

[1, 17, 71, 79, 433, 487, 1207, 1343, 5609, 7361, 8279, 30743, 34207, 34577, 38473, 95353, 210871, 522631, 581519, 587809, 654041, 2428697, 2731583, 3584807, 14971841, 16658809, 41287849, 46436911, 254521297, 283199753, 1182775439, 20107182463]

約数ペア:

[(1, 20107182463), (17, 1182775439), (71, 283199753), (79, 254521297), (433, 46436911), (487, 41287849), (1207, 16658809), (1343, 14971841), (5609, 3584807), (7361, 2731583), (8279, 2428697), (30743, 654041), (34207, 587809), (34577, 581519), (38473, 522631), (95353, 210871)]