20955408

素因数分解:

$2^4\times 3^1\times {\mathrm{436571}}^1$

素因数の和:436582

約数の個数: 20

約数和(自身を含む): 54134928

約数和(自身を除く): 33179520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 436571, 873142, 1309713, 1746284, 2619426, 3492568, 5238852, 6985136, 10477704, 20955408]

約数ペア:

[(1, 20955408), (2, 10477704), (3, 6985136), (4, 5238852), (6, 3492568), (8, 2619426), (12, 1746284), (16, 1309713), (24, 873142), (48, 436571)]