20162645632

素因数分解:

$2^7\times {\mathrm{157520669}}^1$

素因数の和:157520683

約数の個数: 16

約数和(自身を含む): 40167770850

約数和(自身を除く): 20005125218

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157520669, 315041338, 630082676, 1260165352, 2520330704, 5040661408, 10081322816, 20162645632]

約数ペア:

[(1, 20162645632), (2, 10081322816), (4, 5040661408), (8, 2520330704), (16, 1260165352), (32, 630082676), (64, 315041338), (128, 157520669)]