20061682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4157}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 11871758

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4157, 4826, 8314, 78983, 157966, 527939, 1055878, 10030841, 20061682]

約数ペア:

[(1, 20061682), (2, 10030841), (19, 1055878), (38, 527939), (127, 157966), (254, 78983), (2413, 8314), (4157, 4826)]