20187014514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197911907}}^1$

素因数の和:197911929

約数の個数: 16

約数和(自身を含む): 42748972128

約数和(自身を除く): 22561957614

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197911907, 395823814, 593735721, 1187471442, 3364502419, 6729004838, 10093507257, 20187014514]

約数ペア:

[(1, 20187014514), (2, 10093507257), (3, 6729004838), (6, 3364502419), (17, 1187471442), (34, 593735721), (51, 395823814), (102, 197911907)]