20166040326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3398389}}^1$

素因数の和:3398460

約数の個数: 32

約数和(自身を含む): 43064398080

約数和(自身を除く): 22898357754

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 3398389, 6796778, 10195167, 20390334, 78162947, 146130727, 156325894, 234488841, 292261454, 438392181, 468977682, 876784362, 3361006721, 6722013442, 10083020163, 20166040326]

約数ペア:

[(1, 20166040326), (2, 10083020163), (3, 6722013442), (6, 3361006721), (23, 876784362), (43, 468977682), (46, 438392181), (69, 292261454), (86, 234488841), (129, 156325894), (138, 146130727), (258, 78162947), (989, 20390334), (1978, 10195167), (2967, 6796778), (5934, 3398389)]