20159540926

素因数分解:

$2^1\times 7^1\times {\mathrm{6257}}^1\times {\mathrm{230137}}^1$

素因数の和:236403

約数の個数: 16

約数和(自身を含む): 34564886496

約数和(自身を除く): 14405345570

約数列:

[1, 2, 7, 14, 6257, 12514, 43799, 87598, 230137, 460274, 1610959, 3221918, 1439967209, 2879934418, 10079770463, 20159540926]

約数ペア:

[(1, 20159540926), (2, 10079770463), (7, 2879934418), (14, 1439967209), (6257, 3221918), (12514, 1610959), (43799, 460274), (87598, 230137)]