20525808

素因数分解:

$2^4\times 3^1\times {\mathrm{427621}}^1$

素因数の和:427632

約数の個数: 20

約数和(自身を含む): 53025128

約数和(自身を除く): 32499320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 427621, 855242, 1282863, 1710484, 2565726, 3420968, 5131452, 6841936, 10262904, 20525808]

約数ペア:

[(1, 20525808), (2, 10262904), (3, 6841936), (4, 5131452), (6, 3420968), (8, 2565726), (12, 1710484), (16, 1282863), (24, 855242), (48, 427621)]