20110512116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{135017}}^1$

素因数の和:136663

約数の個数: 24

約数和(自身を含む): 36746498880

約数和(自身を除く): 16635986764

約数列:

[1, 2, 4, 23, 46, 92, 1619, 3238, 6476, 37237, 74474, 135017, 148948, 270034, 540068, 3105391, 6210782, 12421564, 218592523, 437185046, 874370092, 5027628029, 10055256058, 20110512116]

約数ペア:

[(1, 20110512116), (2, 10055256058), (4, 5027628029), (23, 874370092), (46, 437185046), (92, 218592523), (1619, 12421564), (3238, 6210782), (6476, 3105391), (37237, 540068), (74474, 270034), (135017, 148948)]