20573085286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{940871}}^1$

素因数の和:940944

約数の個数: 24

約数和(自身を含む): 34418979504

約数和(自身を除く): 13845894218

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 841, 1682, 10933, 21866, 940871, 1881742, 12231323, 24462646, 27285259, 54570518, 354708367, 709416734, 791272511, 1582545022, 10286542643, 20573085286]

約数ペア:

[(1, 20573085286), (2, 10286542643), (13, 1582545022), (26, 791272511), (29, 709416734), (58, 354708367), (377, 54570518), (754, 27285259), (841, 24462646), (1682, 12231323), (10933, 1881742), (21866, 940871)]