20030441768

素因数分解:

$2^3\times {\mathrm{1153}}^1\times {\mathrm{2171557}}^1$

素因数の和:2172716

約数の個数: 16

約数和(自身を含む): 37589668980

約数和(自身を除く): 17559227212

約数列:

[1, 2, 4, 8, 1153, 2306, 4612, 9224, 2171557, 4343114, 8686228, 17372456, 2503805221, 5007610442, 10015220884, 20030441768]

約数ペア:

[(1, 20030441768), (2, 10015220884), (4, 5007610442), (8, 2503805221), (1153, 17372456), (2306, 8686228), (4612, 4343114), (9224, 2171557)]