20179656416

素因数分解:

$2^5\times {\mathrm{577}}^1\times {\mathrm{1092919}}^1$

素因数の和:1093506

約数の個数: 24

約数和(自身を含む): 39797588880

約数和(自身を除く): 19617932464

約数列:

[1, 2, 4, 8, 16, 32, 577, 1154, 2308, 4616, 9232, 18464, 1092919, 2185838, 4371676, 8743352, 17486704, 34973408, 630614263, 1261228526, 2522457052, 5044914104, 10089828208, 20179656416]

約数ペア:

[(1, 20179656416), (2, 10089828208), (4, 5044914104), (8, 2522457052), (16, 1261228526), (32, 630614263), (577, 34973408), (1154, 17486704), (2308, 8743352), (4616, 4371676), (9232, 2185838), (18464, 1092919)]