20131663047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6663907}}^1$

素因数の和:6663982

約数の個数: 16

約数和(自身を含む): 28788082560

約数和(自身を除く): 8656419513

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 6663907, 19991721, 126614233, 353187071, 379842699, 1059561213, 6710554349, 20131663047]

約数ペア:

[(1, 20131663047), (3, 6710554349), (19, 1059561213), (53, 379842699), (57, 353187071), (159, 126614233), (1007, 19991721), (3021, 6663907)]