20163256134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2671}}^1\times {\mathrm{179737}}^1$

素因数の和:182420

約数の個数: 32

約数和(自身を含む): 46104953856

約数和(自身を除く): 25941697722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2671, 5342, 8013, 16026, 18697, 37394, 56091, 112182, 179737, 359474, 539211, 1078422, 1258159, 2516318, 3774477, 7548954, 480077527, 960155054, 1440232581, 2880465162, 3360542689, 6721085378, 10081628067, 20163256134]

約数ペア:

[(1, 20163256134), (2, 10081628067), (3, 6721085378), (6, 3360542689), (7, 2880465162), (14, 1440232581), (21, 960155054), (42, 480077527), (2671, 7548954), (5342, 3774477), (8013, 2516318), (16026, 1258159), (18697, 1078422), (37394, 539211), (56091, 359474), (112182, 179737)]