20163858814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{649567}}^1$

素因数の和:649680

約数の個数: 32

約数和(自身を含む): 35357285376

約数和(自身を除く): 15193426562

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 913, 1411, 1826, 2822, 15521, 31042, 649567, 1299134, 7145237, 11042639, 14290474, 22085278, 53914061, 107828122, 121469029, 242938058, 593054671, 916539037, 1186109342, 1833078074, 10081929407, 20163858814]

約数ペア:

[(1, 20163858814), (2, 10081929407), (11, 1833078074), (17, 1186109342), (22, 916539037), (34, 593054671), (83, 242938058), (166, 121469029), (187, 107828122), (374, 53914061), (913, 22085278), (1411, 14290474), (1826, 11042639), (2822, 7145237), (15521, 1299134), (31042, 649567)]