20214151937

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{24266689}}^1$

素因数の和:24266720

約数の個数: 12

約数和(自身を含む): 24897623940

約数和(自身を除く): 4683472003

約数列:

[1, 7, 17, 49, 119, 833, 24266689, 169866823, 412533713, 1189067761, 2887735991, 20214151937]

約数ペア:

[(1, 20214151937), (7, 2887735991), (17, 1189067761), (49, 412533713), (119, 169866823), (833, 24266689)]