20980446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{184039}}^1$

素因数の和:184063

約数の個数: 16

約数和(自身を含む): 44169600

約数和(自身を除く): 23189154

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 184039, 368078, 552117, 1104234, 3496741, 6993482, 10490223, 20980446]

約数ペア:

[(1, 20980446), (2, 10490223), (3, 6993482), (6, 3496741), (19, 1104234), (38, 552117), (57, 368078), (114, 184039)]