20832250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 40704768

約数和(自身を除く): 19872518

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3623, 5750, 7246, 18115, 36230, 83329, 90575, 166658, 181150, 416645, 452875, 833290, 905750, 2083225, 4166450, 10416125, 20832250]

約数ペア:

[(1, 20832250), (2, 10416125), (5, 4166450), (10, 2083225), (23, 905750), (25, 833290), (46, 452875), (50, 416645), (115, 181150), (125, 166658), (230, 90575), (250, 83329), (575, 36230), (1150, 18115), (2875, 7246), (3623, 5750)]