20145857514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197508407}}^1$

素因数の和:197508429

約数の個数: 16

約数和(自身を含む): 42661816128

約数和(自身を除く): 22515958614

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197508407, 395016814, 592525221, 1185050442, 3357642919, 6715285838, 10072928757, 20145857514]

約数ペア:

[(1, 20145857514), (2, 10072928757), (3, 6715285838), (6, 3357642919), (17, 1185050442), (34, 592525221), (51, 395016814), (102, 197508407)]