20815676962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1\times {\mathrm{201589}}^1$

素因数の和:204645

約数の個数: 16

約数和(自身を含む): 33071242680

約数和(自身を除く): 12255565718

約数列:

[1, 2, 17, 34, 3037, 6074, 51629, 103258, 201589, 403178, 3427013, 6854026, 612225793, 1224451586, 10407838481, 20815676962]

約数ペア:

[(1, 20815676962), (2, 10407838481), (17, 1224451586), (34, 612225793), (3037, 6854026), (6074, 3427013), (51629, 403178), (103258, 201589)]