20139609882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479514521}}^1$

素因数の和:479514533

約数の個数: 16

約数和(自身を含む): 46033394112

約数和(自身を除く): 25893784230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479514521, 959029042, 1438543563, 2877087126, 3356601647, 6713203294, 10069804941, 20139609882]

約数ペア:

[(1, 20139609882), (2, 10069804941), (3, 6713203294), (6, 3356601647), (7, 2877087126), (14, 1438543563), (21, 959029042), (42, 479514521)]