20168584914

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{85361}}^1$

素因数の和:86162

約数の個数: 32

約数和(自身を含む): 41154044544

約数和(自身を除く): 20985459630

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 743, 1486, 2229, 4458, 39379, 78758, 85361, 118137, 170722, 236274, 256083, 512166, 4524133, 9048266, 13572399, 27144798, 63423223, 126846446, 190269669, 380539338, 3361430819, 6722861638, 10084292457, 20168584914]

約数ペア:

[(1, 20168584914), (2, 10084292457), (3, 6722861638), (6, 3361430819), (53, 380539338), (106, 190269669), (159, 126846446), (318, 63423223), (743, 27144798), (1486, 13572399), (2229, 9048266), (4458, 4524133), (39379, 512166), (78758, 256083), (85361, 236274), (118137, 170722)]