20173321732

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{310187}}^1$

素因数の和:310491

約数の個数: 24

約数和(自身を含む): 35956992960

約数和(自身を除く): 15783671228

約数列:

[1, 2, 4, 71, 142, 229, 284, 458, 916, 16259, 32518, 65036, 310187, 620374, 1240748, 22023277, 44046554, 71032823, 88093108, 142065646, 284131292, 5043330433, 10086660866, 20173321732]

約数ペア:

[(1, 20173321732), (2, 10086660866), (4, 5043330433), (71, 284131292), (142, 142065646), (229, 88093108), (284, 71032823), (458, 44046554), (916, 22023277), (16259, 1240748), (32518, 620374), (65036, 310187)]