20187056369

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{193283}}^1$

素因数の和:193564

約数の個数: 16

約数和(自身を含む): 22266316800

約数和(自身を除く): 2079260431

約数列:

[1, 19, 23, 239, 437, 4541, 5497, 104443, 193283, 3672377, 4445509, 46194637, 84464671, 877698103, 1062476651, 20187056369]

約数ペア:

[(1, 20187056369), (19, 1062476651), (23, 877698103), (239, 84464671), (437, 46194637), (4541, 4445509), (5497, 3672377), (104443, 193283)]