20153052

素因数分解:

$2^2\times 3^2\times {\mathrm{559807}}^1$

素因数の和:559817

約数の個数: 18

約数和(自身を含む): 50942528

約数和(自身を除く): 30789476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 559807, 1119614, 1679421, 2239228, 3358842, 5038263, 6717684, 10076526, 20153052]

約数ペア:

[(1, 20153052), (2, 10076526), (3, 6717684), (4, 5038263), (6, 3358842), (9, 2239228), (12, 1679421), (18, 1119614), (36, 559807)]