20470088

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{5087}}^1$

素因数の和:5596

約数の個数: 16

約数和(自身を含む): 38465280

約数和(自身を除く): 17995192

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 5087, 10174, 20348, 40696, 2558761, 5117522, 10235044, 20470088]

約数ペア:

[(1, 20470088), (2, 10235044), (4, 5117522), (8, 2558761), (503, 40696), (1006, 20348), (2012, 10174), (4024, 5087)]