20452398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179407}}^1$

素因数の和:179431

約数の個数: 16

約数和(自身を含む): 43057920

約数和(自身を除く): 22605522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179407, 358814, 538221, 1076442, 3408733, 6817466, 10226199, 20452398]

約数ペア:

[(1, 20452398), (2, 10226199), (3, 6817466), (6, 3408733), (19, 1076442), (38, 538221), (57, 358814), (114, 179407)]