20030483389

素因数分解:

$7^1\times {\mathrm{311}}^1\times {\mathrm{1291}}^1\times {\mathrm{7127}}^1$

素因数の和:8736

約数の個数: 16

約数和(自身を含む): 22986602496

約数和(自身を除く): 2956119107

約数列:

[1, 7, 311, 1291, 2177, 7127, 9037, 49889, 401501, 2216497, 2810507, 9200957, 15515479, 64406699, 2861497627, 20030483389]

約数ペア:

[(1, 20030483389), (7, 2861497627), (311, 64406699), (1291, 15515479), (2177, 9200957), (7127, 2810507), (9037, 2216497), (49889, 401501)]