20032461

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{12163}}^1$

素因数の和:12233

約数の個数: 16

約数和(自身を含む): 30166720

約数和(自身を除く): 10134259

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 12163, 36489, 109467, 328401, 741943, 2225829, 6677487, 20032461]

約数ペア:

[(1, 20032461), (3, 6677487), (9, 2225829), (27, 741943), (61, 328401), (183, 109467), (549, 36489), (1647, 12163)]