20975952

素因数分解:

$2^4\times 3^1\times {\mathrm{436999}}^1$

素因数の和:437010

約数の個数: 20

約数和(自身を含む): 54188000

約数和(自身を除く): 33212048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 436999, 873998, 1310997, 1747996, 2621994, 3495992, 5243988, 6991984, 10487976, 20975952]

約数ペア:

[(1, 20975952), (2, 10487976), (3, 6991984), (4, 5243988), (6, 3495992), (8, 2621994), (12, 1747996), (16, 1310997), (24, 873998), (48, 436999)]