20172510116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{12821}}^1\times {\mathrm{35759}}^1$

素因数の和:48595

約数の個数: 24

約数和(自身を含む): 38515236480

約数和(自身を除く): 18342726364

約数列:

[1, 2, 4, 11, 22, 44, 12821, 25642, 35759, 51284, 71518, 141031, 143036, 282062, 393349, 564124, 786698, 1573396, 458466139, 916932278, 1833864556, 5043127529, 10086255058, 20172510116]

約数ペア:

[(1, 20172510116), (2, 10086255058), (4, 5043127529), (11, 1833864556), (22, 916932278), (44, 458466139), (12821, 1573396), (25642, 786698), (35759, 564124), (51284, 393349), (71518, 282062), (141031, 143036)]