20199195232

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{6249751}}^1$

素因数の和:6249862

約数の個数: 24

約数和(自身を含む): 40160906352

約数和(自身を除く): 19961711120

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 6249751, 12499502, 24999004, 49998008, 99996016, 199992032, 631224851, 1262449702, 2524899404, 5049798808, 10099597616, 20199195232]

約数ペア:

[(1, 20199195232), (2, 10099597616), (4, 5049798808), (8, 2524899404), (16, 1262449702), (32, 631224851), (101, 199992032), (202, 99996016), (404, 49998008), (808, 24999004), (1616, 12499502), (3232, 6249751)]