20020748874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476684497}}^1$

素因数の和:476684509

約数の個数: 16

約数和(自身を含む): 45761711808

約数和(自身を除く): 25740962934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476684497, 953368994, 1430053491, 2860106982, 3336791479, 6673582958, 10010374437, 20020748874]

約数ペア:

[(1, 20020748874), (2, 10010374437), (3, 6673582958), (6, 3336791479), (7, 2860106982), (14, 1430053491), (21, 953368994), (42, 476684497)]