8045934020

素因数分解:

$2^2\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{199453}}^1$

素因数の和:201479

約数の個数: 24

約数和(自身を含む): 16904923224

約数和(自身を除く): 8858989204

約数列:

[1, 2, 4, 5, 10, 20, 2017, 4034, 8068, 10085, 20170, 40340, 199453, 398906, 797812, 997265, 1994530, 3989060, 402296701, 804593402, 1609186804, 2011483505, 4022967010, 8045934020]

約数ペア:

[(1, 8045934020), (2, 4022967010), (4, 2011483505), (5, 1609186804), (10, 804593402), (20, 402296701), (2017, 3989060), (4034, 1994530), (8068, 997265), (10085, 797812), (20170, 398906), (40340, 199453)]