20204785406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{777107131}}^1$

素因数の和:777107146

約数の個数: 8

約数和(自身を含む): 32638499544

約数和(自身を除く): 12433714138

約数列:

[1, 2, 13, 26, 777107131, 1554214262, 10102392703, 20204785406]

約数ペア:

[(1, 20204785406), (2, 10102392703), (13, 1554214262), (26, 777107131)]