20143430

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7433}}^1$

素因数の和:7711

約数の個数: 16

約数和(自身を含む): 36396864

約数和(自身を除く): 16253434

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 7433, 14866, 37165, 74330, 2014343, 4028686, 10071715, 20143430]

約数ペア:

[(1, 20143430), (2, 10071715), (5, 4028686), (10, 2014343), (271, 74330), (542, 37165), (1355, 14866), (2710, 7433)]