20346482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18199}}^1$

素因数の和:18257

約数の個数: 16

約数和(自身を含む): 33633600

約数和(自身を除く): 13287118

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 18199, 36398, 236587, 473174, 782557, 1565114, 10173241, 20346482]

約数ペア:

[(1, 20346482), (2, 10173241), (13, 1565114), (26, 782557), (43, 473174), (86, 236587), (559, 36398), (1118, 18199)]