20090179658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{620029}}^1$

素因数の和:621001

約数の個数: 16

約数和(自身を含む): 31941465480

約数和(自身を除く): 11851285822

約数列:

[1, 2, 17, 34, 953, 1906, 16201, 32402, 620029, 1240058, 10540493, 21080986, 590887637, 1181775274, 10045089829, 20090179658]

約数ペア:

[(1, 20090179658), (2, 10045089829), (17, 1181775274), (34, 590887637), (953, 21080986), (1906, 10540493), (16201, 1240058), (32402, 620029)]