20150598713

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{1091}}^1\times {\mathrm{7309}}^1$

素因数の和:8445

約数の個数: 24

約数和(自身を含む): 24330720960

約数和(自身を除く): 4180122247

約数列:

[1, 7, 19, 133, 361, 1091, 2527, 7309, 7637, 20729, 51163, 138871, 145103, 393851, 972097, 2638549, 2756957, 7974119, 18469843, 55818833, 151508261, 1060557827, 2878656959, 20150598713]

約数ペア:

[(1, 20150598713), (7, 2878656959), (19, 1060557827), (133, 151508261), (361, 55818833), (1091, 18469843), (2527, 7974119), (7309, 2756957), (7637, 2638549), (20729, 972097), (51163, 393851), (138871, 145103)]