20163342214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{502651}}^1$

素因数の和:503331

約数の個数: 16

約数和(自身を含む): 31268975616

約数和(自身を除く): 11105633402

約数列:

[1, 2, 31, 62, 647, 1294, 20057, 40114, 502651, 1005302, 15582181, 31164362, 325215197, 650430394, 10081671107, 20163342214]

約数ペア:

[(1, 20163342214), (2, 10081671107), (31, 650430394), (62, 325215197), (647, 31164362), (1294, 15582181), (20057, 1005302), (40114, 502651)]