20179656428

素因数分解:

$2^2\times {\mathrm{853}}^1\times {\mathrm{1543}}^1\times {\mathrm{3833}}^1$

素因数の和:6233

約数の個数: 24

約数和(自身を含む): 35387942688

約数和(自身を除く): 15208286260

約数列:

[1, 2, 4, 853, 1543, 1706, 3086, 3412, 3833, 6172, 7666, 15332, 1316179, 2632358, 3269549, 5264716, 5914319, 6539098, 11828638, 13078196, 23657276, 5044914107, 10089828214, 20179656428]

約数ペア:

[(1, 20179656428), (2, 10089828214), (4, 5044914107), (853, 23657276), (1543, 13078196), (1706, 11828638), (3086, 6539098), (3412, 5914319), (3833, 5264716), (6172, 3269549), (7666, 2632358), (15332, 1316179)]