20172800734

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{370919}}^1$

素因数の和:371375

約数の個数: 16

約数和(自身を含む): 30765588480

約数和(自身を除く): 10592787746

約数列:

[1, 2, 71, 142, 383, 766, 27193, 54386, 370919, 741838, 26335249, 52670498, 142061977, 284123954, 10086400367, 20172800734]

約数ペア:

[(1, 20172800734), (2, 10086400367), (71, 284123954), (142, 142061977), (383, 52670498), (766, 26335249), (27193, 741838), (54386, 370919)]