20185977602

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2960689}}^1$

素因数の和:2961185

約数の個数: 16

約数和(自身を含む): 34675601280

約数和(自身を除く): 14489623678

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 2960689, 5921378, 20724823, 41449646, 1441855543, 2883711086, 10092988801, 20185977602]

約数ペア:

[(1, 20185977602), (2, 10092988801), (7, 2883711086), (14, 1441855543), (487, 41449646), (974, 20724823), (3409, 5921378), (6818, 2960689)]