20167357580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17090981}}^1$

素因数の和:17091049

約数の個数: 24

約数和(自身を含む): 43069274640

約数和(自身を除く): 22901917060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 17090981, 34181962, 68363924, 85454905, 170909810, 341819620, 1008367879, 2016735758, 4033471516, 5041839395, 10083678790, 20167357580]

約数ペア:

[(1, 20167357580), (2, 10083678790), (4, 5041839395), (5, 4033471516), (10, 2016735758), (20, 1008367879), (59, 341819620), (118, 170909810), (236, 85454905), (295, 68363924), (590, 34181962), (1180, 17090981)]