20525056

素因数分解:

$2^{12}\times {\mathrm{5011}}^1$

素因数の和:5035

約数の個数: 26

約数和(自身を含む): 41053292

約数和(自身を除く): 20528236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 5011, 10022, 20044, 40088, 80176, 160352, 320704, 641408, 1282816, 2565632, 5131264, 10262528, 20525056]

約数ペア:

[(1, 20525056), (2, 10262528), (4, 5131264), (8, 2565632), (16, 1282816), (32, 641408), (64, 320704), (128, 160352), (256, 80176), (512, 40088), (1024, 20044), (2048, 10022), (4096, 5011)]